Excerpt from a conversation between Wolfgang
Fink and Pierre Boulez:
Fink: Incises […] is rather short, extremely brilliant and with a sense of perpetual motion. Now sur Incises originates from this piece and goes beyond the scope of pure piano sound.
Boulez: Yes, it is an ensemble for three pianos which in a way represent the main instruments, three harps and three percussions of certain pitch, also timpani, steel drums, glockenspiel etc. I composed the piano piece Incises for the Umberto Micheli Piano Competition which is greatly supported by Maurizio Pollini. First I had in mind to transform this piece into a longer one for Pollini and a group of instrumentalists, a kind of piano concerto although without reference to the traditional form. The literature in concerto form does not appeal to me any more. Therefore I produced a piece for three pianos assuming that there already exists enough interesting literature for two pianos and ensembles, especially in the modern age - take for example Bartok's "Sonata for two pianos and percussion".
Pierre Boulez: sur Incises
for 3 pianos, 3 harps and 3 percussionists | 40'
27.10.2013, Teatro alla Scala, Milano; ensemble intercontemporain, cond. Matthias Pintscher