Tropes de : Bussy, for orchestra (2017-18)
3 Flutes (3. also piccolo)
3 Oboes (3. also English horn)
3 Clarinets in Bb and in A (3. also Bb Bass Clarinet)
2 Bassoons
1 Contrabassoon
4 French Horns in F
3 Trumpets in C
3 Trombones: 2 tenor-bass, 1 bass
1 Tuba
3 Percussionists: 3 suspended cymbals, one pair of clash cymbals, triangle, rain stick, tambourine, 3 temple blocks (high, medium, low), 1 snare drum (with snare), 1 bass drum, 2 suspended Javanese (nipple) gongs (F1, G#4), 1 tam-tam, 1 set of suspended chimes, glockenspiel, crotales, Xylophone, vibraphone, steel drums (cello pan)
Timpani
Celesta
2 Harps
Violins I (14 min.)
Violins II (12 min.)
Violas (10 min.)
Cellos (8 min.)
Contrabasses (6 min.; with C extension)
A sound system with loudspeakers is needed for the performance of Tropes IV, Machines in?certaines. See score for details.