オークストラ

Kontrakadenz （ポケットスコア）

Ikaros

Souvenir （ポケットスコア）

Disguises
Suite for string orchestra

Melodien
for orchestra

Symphony No. 10 [study score]
for large orchestra

Armonica
for Orchestra

Ardeur noire
d'après Les soirs illuminés par l'ardeur du charbon de Claude Debussy (1917)

The Quiet
for large orchestra divided into three groups

Freie Stücke
for ensemble (or chamber orchestra)

Ensemble Kunterbunt
Für das Zusammenspiel von Anfang an

L'Oiseau de feu (The Firebird / Der Feuervogel)
Suite for orchestra (1919)

Beethovens Heiligenstädter Testament
Symphonic Fragment for Orchestra

Fantasia gregoriana op. 65
für großes Orchester

Orquoy
for large orchestra

Istanbul Senfonisi op. 28
(Istanbul Symphony)

And on the Seventh Day Petals Fell in Petaluma (Version 1966)
23 One-Minute Duets and Trios which later become 10 Quartets and Quintets and 1 Septet

And on the Seventh Day Petals Fell in Petaluma (Version 1964)
23 One-Minute Duets which later become 5 Quartets, 3 Sextets and 1 Octet

Polymorphia
for 48 stringed instruments

Fluorescences
für Orchester