for solo ensemble (nineteen instruments): (fl(pic,afl).ob(ca).cl(Ebcl).bcl.bn(cbn)/hn.tpt.tbn.tba/2perc/cel.hp.pf/2vn.va.vc.db)
The nineteen instruments in this piece are split twice into five groups. The first is grouped traditionally (woodwind, brass, keyboard instruments / harp, percussion and strings) and are known in this instance as homogenous groups.During the course of the piece new instrumental groups are gradually formed, each of these new groups contains one instrument from each of the above mentioned categories and are known in this instance as heterogenic groups. Both the homogenous and heterogenic groups have their own expressive repertoire, bound together by a specific number of tones and a specific rhythm.
Duration: 15' 00"