He and Studer worked together on a Jimi Hendrix tribute album in the 1990s .
Doran founded OM with Fredy Studer , Urs Leimgruber and Bobby Burri in the 1970s ; this ensemble recorded for ECM Records .
Doran and Fredy Studer worked together on a Jimi Hendrix tribute album in the 1990s .
Doran founded OM with Fredy Studer , Urs Leimgruber and Bobby Burri in the 1970s ; this ensemble recorded for ECM Records .