Wednesday, September 25, 2013

Framework research Willem Tanke

Framework for Combining the avant-garde and the historical in improvisation, composition and interpretation, carried out at Leiden University and supervised by Frans de Ruiter and Joep Bor.

Willem Tanke


The research question is: can my expertise in nineteenth century based performance practices, free improvisation, the early music movement and playing with musicians from world music, jazz and pop traditions be combined to create an original, innovating practice, in which improvisation, composition and interpretation permanently interact with each other?

The thesis will be structured as follows:

Preface

Chapter one: Introduction

Chapter two: Re-contextualizing ancient modality
A. Quality of sound and inner silence as a starting-point
B. Creating a network of exercises with rhythmic melodic patterns
Chapter three: Re-contextualizing fragments of organ works by Olivier Messiaen

Chapter four: Case studies

Chapter five: Conclusion



Preface



The role of video, audio and PDF files



Videos on YouTube show how music examples are performed by zooming in on hands, possibly also feet and overall views. They contain essential information which a text alone cannot give, among other things as a contemporary alternative for the voce del maestro, frequently mentioned in eighteenth century partimenti in addition to the written exercises. In addition, they show that music examples are memorized and played by heart, as an essential part of my approach. To demonstrate the flow of performance, all examples have been recorded in one track from beginning till end, without edits. In addition, the videos illustrate a typical eighteenth century feature, to which I connect in a twenty-first century manner, namely hiding in stead of showing the effort of performance (as described in chapter one). All videos have been previously posted on my blog Some Thoughts on Playing the Organ and Willem Tanke's Blog on New Music. In this context, comments on the videos have been most useful; they gave the research a certain interactive quality and often led to new versions of pieces and adjusted viewpoints. In case there is no video recording available, an audio file on SoundCloud is used. As many efforts have been made to obtain optimal sound quality, the reader is asked to listen to the recordings through good loudspeakers or headphones.



PDF files show scores of complete pieces and passages.



Chapter one: Introduction

Firstly, the introduction will specify how the terms 'nineteenth century based performance practices', 'free improvisation' and 'early music movement' should be understood in the context of this research. Secondly, my expertise in these fields and playing with musicians with world music, jazz and pop backgrounds will be explained. Thirdly, it will specify what I mean with 'an original, innovating practice in which improvisation, composition and interpretation permanently interact with each other'.


Nineteenth century based performance practices, free improvisation and the early music movement in the context of this research

(for the time being just a short indication)

Nineteenth century based performance practices: performance practices based on a nineteenth century heritage which largely determined the performance of Western classical music in the twentieth century up to the present age.

Free improvisation: the combined outgrowth of a new approach to improvisation in contemporary Western music, initiated by Cage and other composers, free jazz and avant-garde pop music.

The early music movement: a movement which aims at restoring performance practices before 1800, as a reaction to the nineteenth century based 'main stream' performance practice.

N.B. Some points to consider:

free improvisation can hardly be described in terms of a homogenous movement. Still, in all its diversity it may be looked upon as a typical Western phenomenon which I then relate to my expertise in playing with African musicians
the early music movement for some decades already also aims at restoring aspects of nineteenth century based performance practices itself.


My expertise in nineteenth century based performance practices, the early music movement and free improvisation

I recorded Messiaen's oeuvre for organ on eight CDs, in line with the nineteenth century based performance practice of the French romantic organ school. In addition, I regularly performed major organ works by Max Reger and recorded his Variationen und Fuge über ein Originalthema op. 73 on SACD, according to the performance practice of the German romantic organ school. Since 2001, I have chaired numerous instrumental and vocal exams at Rotterdam Conservatoire which represent nineteenth century based performance practices. My involvement with the early music movement has been far more time-consuming. From the age of eighteen, I have participated in the early music movement, as a student and a professor of main subject organ at the Utrecht Conservatory between 1977 and 2000 and through continuous efforts to re-create an eighteenth performance practice associated with J.S. Bach. Activities concerning free improvisation have been less time-consuming, but took place regularly from when I was seventeen years old and naively adapted Stockhausen's 'cosmic style' of Aus den sieben Tagen. In 1996, I founded a free improvisation ensemble which still exists ad The Art of Doing Nothing. Two CDs and two SACDs with my improvisations have been issued. My expertise in performing with musicians from world music, jazz and pop traditions is as follows:

from 1998 until 2000, I was the organist of the African choir with singers and drummers from Ghana and Cameroon in the Scotch Reformed Church in Rotterdam. We performed not only in the church, but also at African parties.
since 2007, I have been co-operating with Mike Garson, mainly known for his work with David Bowie but also an acclaimed jazz pianist
from 2007 until 2010, I co-operated with tabla player Sandip Bhattacharya and bansuri player/flutist Henri Tournier
from 1998 until 2000 and 2009 until 2011, I played with jazz saxophonist Gijs Hendriks
with bass clarinetist Henri Bok I gave four cross-over performances with bass clarinetist/saxophonist Bennie Maupin (mainly known for his work with Miles Davis and Herbie Hancock) and jazz trumpetist Eric Vloeimans
since 2012, I have been co-operating with rock/blues musician Frank Fish
since 2012, I have been co-operating with jazz/heavy metal drummer and composer Friso van Wijck.
● in 2012-2013 I made recordings with jazz and world music students of Codarts, University for the Arts, Rotterdam.


Creating an original, innovative practice in which improvisation, composition and interpretation permanently interact with each other

In the context of this research 'interpretation' refers to the performance of Bach's trio sonatas for organ BWV 525-BWV530, Messiaen's Soixante-quatre durées (from Livre d'orgue) and Livre du Saint Sacrement, as well as my own compositions. 'Improvisation' and 'composition' have to be understood in the spirit of Nettl's Thoughts on improvisation, as differents point of a continuum (of which eventually interpretation also becomes a part). The artistic results should demonstrate that this practice is indeed original and innovating.



Chapter two: Re-contextualizing ancient modality

A. Quality of sound and inner silence as a starting-point

This elaborates on a research called The Art of Doing Nothing, which I carried out for the World Music Research Group of Codarts, University for the Arts, from 2004 until 2006. Starting-point for The Art of Doing Nothing was the organ-playing of J.S. Bach, who could achieve an extraordinary powerful musical expression with very small movements of fingers and feet only, according to one of his contemporaries. During my study and afterwards, this helped me form a picture of an ideal way of playing the organ and musicianship in general. With an eye to composers who were also known to be interpreters and improvisers, such as (besides J.S. Bach) Chopin, Liszt, Franck and Messiaen, The Art of Doing Nothing aimed at improving mental and physical conditions for musicianship, by creating a good balance between performing, improvising and composing, with the help of analysis and research.

I related the observations on Bach's playing to a typically 18th century term in German music: vernehmendes Hören, which translates as 'observational listening'. It implies that the performer has a kind of inner silence even while playing exciting passages. Through many years of experience, I found that this inner silence is the result of a continuous striving for the best possible quality of sound and at the very basis of good communication with other musicians and audiences. Consequently, I used it as a tool for cross-overs with musicians from various backgrounds, as a universal connecting value. Several recordings will demonstrate this, for example Stillness, which I originally composed for organ or piano solo, but in the following used as a framework for improvisations by musicians from world music, jazz, and pop traditions. It is a slow, contemplative piece without any technical difficulties, allowing the performers to fully concentrate on quality of sound and inner silence.

The organ solo version which is at the basis of a series of improvisations is as follows:



The version which is most removed from the original:

Stillness, ensemble version with voice


B. Creating a network of exercises with rhythmic melodic patterns

Until the late '90s my improvisations may be described as some sort of strange amalgam of contemplative Gregorian chant and wild outbursts of energy that I associated with Coltrane's free jazz, linked to each other by ancient modality in an overall rubato atmosphere. A video of a free improvisation ensemble with jazz and pop musicians which I founded in 1996 will show this. Playing with African singers and drummers in the Scots Reformed Church in Rotterdam between 1998 and 2000 changed my views on improvisation; from then I wanted to be able to play with a much tighter rhythmical organization. Fascinated by the African habit of improvising on a groove, I started to practise simple rhythmic patterns within the modal framework that I was used to. At the beginning, I played these patterns only with the left hand, to provide a bass for possible future melodies, played with the right hand. Later, I changed the functions of the hands, as the right hand would play the groove and the left improvised lower voices. Over the years I developed a variety of rhythmical melodic patterns which appeared to very useful in, for instance, cross-overs with jazz and pop musicians. An example is Train in the sky, for which percussionist Renato Peneda memorized the series of patterns which I gave him: 




Chapter three: Re-contextualizing fragments of organ works by Messiaen

While chapter two mainly illustrates the use of ancient modality in a contemporary context, chapter three enters a different world: atonality, as found in bird songs and complex harmonic passages from organ works by Olivier Messiaen. As with the change caused by playing with the Africans, it was through practice itself that I discovered the possibilities of this world for my own improvisations and compositions. In 2007, while practising a difficult passage for a Messiaen concert, I suddenly realized that his atonal bird songs contain archetypal call, answer and question motives which might be transformed and enrich the vocabulary I had developed until then. After some years of practising, this procedure turned out to be an efficient tool in cross-overs with other traditions, as demonstrated in the following video with jazz saxophonist Ruben Verbruggen and jazz/heavy metal drummer Friso van Wijck:



The dissertation will be very specific on where the original material is taken from and how it is treated. For instance, in the following video the first duet from L'Ange aux parfums, the third movement of Les Corps Glorieux is played. Composed in 1939, it is still unique in organ literature and provides excellent opportunities for improvisation.



Both the left and right hand parts are used as starting-points for improvisatory exercises. First, the left hand solo, exactly as Messiaen wrote it:



A series of improvisatory exercises based on this left hand part will follow, so that the reader may compare the proceedings. The first of this series will be:



The part for the right hand as Messiaen wrote it is as follows:



This will also be followed by a series of exercises/improvisations.



Chapter four: Case studies

Case study one: Interpreting trio sonatas for organ by J.S. Bach with a new kind of authenticity

Ever since the 19th century, Bach's trio sonatas have been looked upon as a sanctuary in the organ repertoire. They are extremely difficult to play, as one musician should do the work that is usually done by two or three musicians. As a touchstone for the organist's abilities they are not only admired but also feared and avoided in public performances. For any organist, they create the dilemma of making appear easy, spontaneous and even improvisatory what can only be achieved after huge efforts. They are so well-known and admired that one could speak of the "burden of history", a burden which contradicts the fact that these sonatas were originally only meant to be exercises for Bach's son Wilhelm Friedemann. To eliminate this burden and rediscover the pure joy of exercise is the aim of this case study. I therefore connect the performance of Bach's sonatas to the many exercises I made based on rhythmic melodic patterns and fragments derived from Messiaen. The result is a short cut from the beginning of the 21st century to Bach's days, deliberately ignoring the history in between and involving other music traditions. It may be regarded as a new kind of authenticity; the added value to existing recordings of Bach's sonatas could be described in terms of a hitherto unknown drive, elegance, supplesse and expression.

N.B. This case-study is the most challenging part of the research and probably also the hardest to account for. The phenomenon of the performing/improvising composer has been accepted since long, and also the fact that such a musician may be an acclaimed interpreter of contemporary works by others, but to be in the heart of Western classical music (as Bach is) at a top level of performance and at the same time be an original, innovative improviser/composer is without a precedent. If my Bach interpretations should appear to be convincing, the positive effect of my research on, for instance, a younger generation of musicians would be much larger than without this case study. It might be compared than an artistic doctoral research of, for instance, an Indian singer, who gives contemporary, adventurous performances with musicians from other traditions while also demonstrating to be a master of dhrupad.

The state of affairs in the three movements of BWV525:





Case study two: Assimilating a drummer's way of thinking and practising

When I began to improvise and compose with the rhythmic melodic patterns described in chapter one, I only occasionally practised with a metronome, relying on the good reputation I had for rhythmic accuracy as a performer of organ works by Messiaen and avant-garde composers of the late twentieth century. I now regard this as a sign of unjustified self assurance, typical for many performers of Western classical music, who tend to look down on using the metronome as something for beginners and not quite worthy of higher artistic aspirations. Playing some of these patterns with the excellent tabla player Sandip Bhattacharya (who transcribed the rhythmical part in Hindi syllables) in 2007 and 2008, showed my weakness in this respect: it appeared that my way of playing was not steady and did not match his accuracy. In 2012, the same weakness still appeared in playing with pop/funk drummer Hans de Greeve and he justly criticized me of not knowing exactly when, for instance, I was playing thirteen or fourteen beats in a pattern. In the same year, a solo piano version of a piece with such patterns was recorded at the Bloomline Studio and edited by Leo de Klerk to compensate for a lack of rhythmical precision. At this editing session, he informed me that he had treated award-winning CDs with baroque music in the same way, sometimes with up to a thousand edits for one CD. After that, I decided to leave my Western classical way of dealing with rhythm and started to assimilate ways of thinking and practising from other traditions through weekly rehearsals with jazz/pop/heavy metal drummer and composer Friso van Wijck, to improve the performance of my own music but also to escape from what I regarded as quite a decadent lack of authenticity in dealing with baroque music. This case study is therefore directly related to my performance of Bach's trio sonatas, all movements of which have been recorded in one track, without edits. The main goal, however, is to describe into detail how this assimilation took place and resulted into a concert program which Friso van Wijck and I deloped together. As a supplement, the case study will contain some not too difficult exercises with irregular beat divisions and complex meters, which may serve any classical keyboard player (pianist, organist, harpsichordist), solo or in cross-overs with other traditions.



Case study three: Leaving the notion of Western art music

A historical outline alone not yet fully explains why I connect to other music traditions and my own tradition up to the end of the eigtheenth century. On a deeper level, research into the notion of Western art music, which came into existence in the nineteenth century, may be needed. Is there a relation with the gradual disappearance of improvisation as a link between composition and interpretation? Quite a number of Western classical musicians tend to look down upon improvisation as something wild and primitive which belongs to the realm of folk music, ignoring the fact that some of the greatest composers (Bach, Mozart and Beethoven) were known to be excellent improvisers. The origin may even be traced back to the eighteenth century itself, the age of enlightenment in which Rousseau initiated the notion of the noble savage. There are complex psychological factors at work here; I know, for instance, of certain colleagues who fully acknowledge that Hariprasad Chaurasia is a genius, but still adhere to the idea that even a mediocre performance of Western classical music is in some way
superior to the highest level of Hindustani music (by the way, a similar notion of superiority exist in Indian classical music too)). In this respect, it would be interesting to know if Adorno knew that musically gifted young orphans at a conservatorio in eighteenth century Naples studied partimenti as the best way to make a living and escape from poverty. Perhaps not, as he probably would have sympathized with them and adjusted his view on improvisation in jazz.

A clear relation with the case study on the performance of Bach's trio sonatas is that I intend to avoid 'the burden of history' and create a short-cut from the present age to Bach's days by just enjoying as them exercises. This burden of history is is partly due to the fact that these pieces have always been considered as a paramount of Western art music. Leaving the notion of Western art music altogether then is a first step to make the intended short-cut. To do so is in my opinion not only a mental decision, but something to be realized in musical practice itself. Therefore, the outcome of co-operating with rock/blues musician Frank Fish should also be seen from this perspective. We performed together on several occasions, for instance at a cafe with a beer-drinking, noisy audience and the sharp sound of a coffee grinder. This appeared to be a good exercise to descend from the Parnassus heights generally associated with Bach's music. In addition, regarding eighteenth century music in general, the atmosphere of that cafe may have been more authentic than the respectful silence of contemporary audiences. An example of our work is World of Pain, a pop song by Frank Fish with a simple chord scheme that I preluded on and extended with complex harmonies related to Messiaen, but also with some wild, rhapsodic figures of my own invention. According to Frank, this gave the song an extra dimension, an added value not yet known in pop music.






Case study four: Playing with jazz musicians

Cross-overs with jazz evidently create a very interesting domain for this research. Some of the rhythmic melodic patterns I made for piano or organ solo appear to be exciting grooves for improvising jazz musicians. In addition, complex harmonies derived from Messiaen tend to appeal to them and add something to the harmonic vocabulary which they know from their tradition. Last but not least, the melodic fragments which I 'sampled ' from scores by Messiaen appear to be potentially interesting bird song licks, suitable for spicy, slightly atonal jazz solos with a very contemporary feel. This case study deals with cross-overs with several jazz musicians presented in chronological order, so that they may be seen in the context of developments described in previous chapters.

The first recording is with jazz trumpeter Eric Vloeimans and bass clarinetist Henri Bok (mainly active in Western classical music but also in jazz). Here we operate within an modal framework that we agreed upon during a rehearsal a few days before the concert. The organ provides a drone which refers both to Indian music and modality of Coltrane's free jazz. The drone is activated by rhythmical patterns played on other manuals and the pedal. These have a clear structural function which we decided to use on beforehand; in that respect this is not a free improvisation, although in a certain degree it captures the atmosphere generally associated with free improvisation. There is no sign of Messiaen fragments yet; the recording was made before I discovered that possibility.



The second recording is with pianist Mike Garson, who was trained as a jazz musician by, among others, Lennie Tristano, grew up with the rise of free jazz in New York in the '60s, but became mainly known for his work with pop star David Bowie from the '70s up to the present age. There was no rehearsal for this recording, but discussed a certain structure during about ten minutes before the concert. We began to play according to this structure, but at 2'58'' in the following video completely went into other directions; the improvisation became very free then. Still, there is no sign of Messiaen yet.




N.B. Mike Garson suggested me to make research into Lennie Tristano's dubbing technique and pieces like Turkish mambo, and relate that to contemporary ways of working, but I did not yet find time for that. It may be very interesting.

The third recording is one of many made with jazz saxophonist pur sang Gijs Hendriks, with whom I co-operated between 1998 and 2000 (as an organist and a synthesizer player) and 2009 and 2011 (as a pianist). Gijs Hendriks was, as he said, at the time blown away completely by Coltrane's free jazz but hardly participated with Dutch avant-garde improvisers like, for instance, Willem Breuker, Misha Mengelberg and Han Bennink. Therefore, he is considered by many more as a main stream jazz musician. In our work, however, he wanted to explore new ways of creating music as a next step after free jazz and the established Dutch avant-garde. He regretted that a documentary on his work and life issued in 2012 did not mention this aspect of his musicianship. Therefore, this part of the case study has the additional value of making that known and adjusting the general image of a prominent Dutch jazz musician (there is more than enough material, for instance, for a master research on this subject).

The following recording shows in particular how a jazz musician may respond in an improvisatory way to complex harmonies derived from organ pieces by Messiaen.



Finally, there will be an account of the work with jazz saxophonist Ruben Verbruggen, whom I came to know when he studied at Codarts in 2012/2013. This is particularly interesting as he was the first jazz musician to practise the bird song fragments which I distilled from Messiaen and integrate these in his own solos.


Case study five: Some contributions to the East-West dialogue

This will begin with a historic outline, from when Ravi Shankar and Yehudi Menuhin played together (yet to researched). Recordings with tabla player Sandip Bhattacharya and bansuri player/flutist Henri Tournier made between 2007 and 2010 will then be regarded in the context of this outline. Among other things, it may appear that the left hand rhythmic melodic patterns of the case organ in the following video, synchronized by tabla as a basis for the improvised solo on flute, is without a precedent. These organs have been used in East-West encounters before, but simply to provide a drone, similar to a tanpura. It may then serve, for instance, as an example for Indian harmonium/organ players, who use their instrument either to provide a drone or melodic right hand solos.




The second part of this case study is dedicated to recordings made in 2012 with Michalis Kouloumis, violin, Aleksandros Papadimitrakis, oud, Marina Liontou, oud, and Josuè W. Amador, electric guitar. At the time, they were students of Codarts; each of them carried out a master research in which improvisation played an important role. It will appear that these recordings are harmonically much more complex than the recordings with Sandip Bhattacharya and Henri Tournier, due to two reasons:

a tabla tends to keep the music fixed in one tone centre
I used chords derived from Messiaen in the work with the students, but not yet with Henri Tournier and Sandip Bhattacharya.

A particularly interesting aspect of a recording with Marina Liontou will be presented: the use of complex, chromatic chords within the framework of a modal tone centre. This may lead to new insights regarding the use of keyboard instruments (i.e. the vast majority with a traditional twelve tones per octave division) in combination with instruments that produce micro tones. The general view is that such keyboard instruments can not adequately respond to subtleties evoked by micro tones. In the following video, however, a delicate use of complex chromatic chords, particularly from 3'40", seems to contradict this view. The original meaning of the word chromè (“colour”) may then be related to, for instance, the notion of rasa in Indian music, traditionally also associated with colour. It must be said that this development is still very elementary and requires a serious investigation.





Case study six: Free improvisation revisited

In chapter two and three I described how from the late '90s I took a certain distance from free improvisation as I had practised before, by using a very structured method leading to a network of rhythmic melodic patterns and transformed Messiaen fragments. Similar to, for instance, tabla playing, radif in traditional Persian music or partimenti in eighteenth century Western classical music, I memorized and internalized this network so that every part of it could be performed at any time, not only at the instrument but also mentally and even while being half asleep (the latter still being a work in progress). Having reached that state of affairs, I re-entered the field of free improvisation, in the sense of performing without any arrangement made on beforehand. In this I try to be, as it were, beyond control and let the fingers (and possibly feet) move quasi automatically. It is a fruitful experience, as not only the internalized patterns pop up, but also unexpected new ones. An example of this took place during a lesson on free improvisation to bass clarinetist William Hayter:




Another manifestation of taking up free improvisation again in a renewed context (but without the lack of control aimed at in the previous example) is the work with a free improvisation ensemble which I founded in 1996. Actually, this ensemble is called The Art of Doing Nothing, and consists of Martijn Alsters, flutes and live electronics, René van Commenée, various instruments and voice, and Willem Tanke, organ, piano and keyboards. Compared to our previous work, the improvisations are more structured without loosing the overall atmosphere of free improvisation. This is in particular due to very organized rhythmic melodic patterns which are treated like grooves and alternate with free rubato passages, as shown in the following video.


Case study seven: New ways of interpreting scores by Messiaen

In 2012, I was asked to play Messiaen's Livre du Saint Sacrement (1984) at the Rumor Festival of "adventurous pop music" in Utrecht. However, not the complete piece, which lasts over two hours, but a selection of the eighteen movements with a total duration of about sixty minutes. This selection should then consist of the "heaviest" movements, which —as known by insiders— tend to thrill not only classical music audiences but also the general public. This unusual request confronted me with a musical problem; it was clear that I should choose the tutti pieces, but if one plays fortissimo all the time any audience, even that of for instance heavy metal aficionados, would get tired and miss the point. On the other hand, I felt that I should not alternate the heavy pieces with some of the soft, more etheric movements which Messiaen wrote, as that would remove the concert too far from the audience's taste. For some weeks, I racked my brain as to how I should solve this problem and at last found a solution: to alternate the heavy pieces with some of my lighter improvisations on rhythmic melodic patterns, which were not derived from Messiaen at all. This would break the rather austere atmosphere of Messiaen's music and introduce an aspect which an adventurous pop audience might appreciate. This formula appeared to be successful and to my amusement one of the reviews mentioned "Messiaen's pop beats", which for insiders of classical music is quite an absurd qualification. The recording of the whole concert is presented in this case study, as it should be listened to and judged on a macro structure level. It serves as an example of how a contemporary practice in which improvisation, composition and interpretation are full integrated can affect the performance of an already canonized piece of the organ repertoire. It must be said that I might not have ventured to do this for a regular classical audience and that the adventurous pop lovers undoubtedly stimulated me to make this choice.

Audio example Livre du Saint Sacrement, Domkerk Utrecht, 2012 (fragment): Example combining Messiaen with improvisation


Another example of profoundly changing the context of a composition by Messiaen, even on a deeper level, is A View Out of Time, for piano solo. Far beyond the level of a transcription, this is a complete re-interpretation of Messiaen's organ piece Soixante-quatre durées, the last movement of Livre d'orgue (1951), in such a way that many would not recognize it all and think that it is one my compositions. Still, the procedure is very different from taking fragments from organ works by Messiaen and treat them as described in chapter three; it is more like showing another side of the original piece in a new light. The original piece by Messiaen is as follows:



The re-interpreted version for piano:

Audio example: A View Out of Time

Both interpretations can be regarded as completely opposed to the nineteenth century notion of Werktreue, to which Messiaen himself and his wife Yvonne Loriod, perhaps his most prominent interpreter, adhered very much. In fact, I am almost sure that they would have disapproved of my work. Still, it seemed to me necessary to do so, also in this respect leaving nineteenth and twentieth century traditions and open new ways.


Chapter five: Conclusion


A clear framework for the conclusion still has to be made. The construction could be more or less as follows.

The first section begins with a little story which I invented to draw a parallel between partimenti playing and my own practice, in a light-hearted atmosphere that contradicts the pompousness which so often accompanies the notion of Western art music.

"In 18th century Naples, a student of a conservatorio is preparing for -besides his daily studies of partimenti- a performance of a piece by Domenico Scarlatti, then famous in the whole of Europe for his brilliant oeuvre for cembalo. One evening, he plays the piece by Scarlatti during a concert for a small audience of music lovers and connoisseurs. As the piece is well-known and a touchstone for any clavecinist, he does his best to play exactly what is written in the score and be acclaimed for his refined interpretation. The next day, however, during his daily routine of practising partimenti, he remembers an intriguing passage from Scarlatti's score and starts to play around with it, in an improvisatory manner. He then combines the passage with some of the partimenti that he is actually working at, as a special exercise and to make the improvisation more varied. The same evening, he shares his musical experiment with some fellow musicians in an informal setting, different from the concert the day before. This time, he doesn't play around, but critically judges the balance between variety and repetitions, as a composer would do and after returning home he makes some sketches, as a memory aid. On Sunday, at the organ in a church nearby, he is asked to play some music during the offertory. Again our student improvises on the passage by Scarlatti and the partimenti, according to the sketches he made, but taking care to adapt his improvisation to the particular qualities and needs of the organ. During the week that follows, he writes a complete version of the piece, one that he considers as well-balanced. This does not imply that on future occasions he would always play this version; on the contrary, one day, waiting for his bread at the baker's, he heard someone whistle a tune that would match his piece to perfection, so he decided to integrate that also, with some slight adjustments. On another occasion, this adapted version served a duet for flute and cembalo. Unfortunately, the student's piece did not remain in history; the manuscript was never printed and one day accidentally thrown away by his landlady."

This story also refers to interchangeability of instruments, a typically eighteenth century feature and completely in line with my use of the organ and the piano.

It will be followed by an account of the relation between Bruno Nettl's Thoughts on Improvisation one the one hand, and partimenti playing and radif in traditional Persian music on the other (Mohsen Mohammadi, a foremost authority on radif, is a good friend of mine and we discussed it already rather thoroughly). It will then appear that both partimenti playing and radif are manifestations of similar ways of thinking and practising, which also fully apply to my practice. Consequently, my practice will be taken out of the limited context of Western classical music and be considered on a more universal level.

The second section will focus on putting the many cross-references made in chapters two until four in a coherent context, including a reflection on my own development similar to the following.

From when I started to improvise in churches I have been developing my own musical language, sometimes very slowly during a period of some years, but since the late '90s with growing intensity. At first, this language was rather one-dimensional, based on modality similar to Gregorian chant and Coltrane's free jazz and suitable only for free improvisation in an overall rubato atmosphere. Playing with African musicians between 1998 and 2000 was the starting-point for creating a continuously extending network of rhythmic melodic patterns, resulting in a language with a much tighter rhythmic organisation, but still only two-dimensional. Since 2007, a third dimension has been added by integrating mainly atonal fragments from organ works by Messiaen, leading to a melodic and harmonic enrichment which made the language complete and suitable for cross-overs with jazz, world music and pop. Whereas the first, second and third dimension have come “from within”, these cross-overs may result in a fourth dimension “from the outside”. Whereas the first three dimensions are rather complete now and made me we well equipped, the fourth still has to grow, in particular through playing with other musicians.


Finally, there will be an account of how the research may generate new insights in the fields of:

nineteenth century based performance practices, free improvisation, the early music movement, world music, jazz and pop separately
musicianship in general by demonstrating that tracks created by traditions and music industry are not exclusive and that other rewarding paths may be found.