1997 - Urs Leimgruber, Joëlle Léandre, Fritz Hauser - No Try No Fail
Fritz Hauser49:07
1994 - Urs Leimgruber, Adelhard Roidinger & Fritz Hauser - Lines
Fritz Hauser1:05:51
1991 - Franz Koglmann - The Use Of Memory
Fritz Hauser1:04:54
1992 - Joe McPhee Po Music - Old Eyes & Mysteries
Fritz Hauser1:14:43
1994 - Crispell & Hauser & Kleeb & Leimgruber & Plenar - Behind The Night
Fritz Hauser1:02:04
