Glass’ Music With Changing Parts 
In his Music with Changing Parts from 1970, Philip Glass promises ‘clouds of tones, swaying through a constant ocean of rhythm’. Through this monumental work, find yourself drawn into the meditative and groovy world of hardcore minimalism. With saxophones, electronic wind instruments, and keyboards, the Amstel Quartet weaves together acoustic and electronic sounds into a rich and continuously changing musical texture.  

Amstel Quartet 
Remco Jak – soprano saxophone and EWI (Electronic Wind Instrument) 
Olivier Sliepen – alto saxophone and EWI 
Bas Apswoude – tenor saxophone and EWI 
Harry Cherrin – baritone saxophone and EWI 
Laura Sandee – keyboards 
Pascal Meyer – keyboards