The Bertch Quartet
The Bertch Quartet consists of Edith Steyer on alto saxophone and clarinet, Henk Zwerver on guitar, Raoul van der Weide on double bass and George Hadow on percussion.
For Oumuama (CS518) presents a quartet in which reeds, plucked strings and percussion interact without a fixed hierarchy, combining the resources of an acoustic chamber group with the spontaneity of free improvisation.

Edith Steyer — member of The Bertch Quartet · Official Bandcamp portrait · Edith Steyer · profile photograph · Creative Sources artist source
On Creative Sources
For Oumuama
CS518
Links