soyuz21_contemporary music ensemble:
Sascha Armbruster, saxophone
Mats Scheidegger, electric guitar
Philipp Meier, keyboard
Joao Pacheco, drums
Isaï Angst, sound direction

Guest:
Felix Nussbaumer, saxophone

Programm: 
Mirela Ivičević - Čar II (2017)
for saxophone, percussion, piano and electronics

Felix Nussbaumer - Music (2025) UA
for 2 alto saxophones and feedback system

Germàn Toro-Perez - Ave bicéfala (2023/25) UA new version
for ensemble

Colleen Keough - primamateria / modified universe (2025) UA
for ensemble

soyuz21 - equilibro del acero (2024)
Music for the movie Azilef by Luis Ernesto Arocha
for ensemble