The band members were the clarinetists Theo Jörgensmann, Bernd Konrad, Perry Robinson, Hans Kumpf, Michel Pilz so as Günter Lenz, bass and Peter Giger, drums.
Katy Perry | Perry Mason | Robinson Crusoe | Edward G. Robinson | Perry Como | Jackie Robinson | Rick Perry | Mary Robinson | Perry Mason (TV series) | Smokey Robinson | Tom Robinson | Perry County, Missouri | Tony Robinson | Sugar Ray Robinson | Oliver Hazard Perry | Matthew Perry | Matthew C. Perry | Luke Perry | John Perry Barlow | Earl Robinson | Tyler Perry | Perry | Kim Stanley Robinson | Robinson Jeffers | Robinson | Joan Robinson | Hercules Robinson, 1st Baron Rosmead | Ged Robinson | Constable & Robinson | Perry Farrell |
Other artists who have recorded for this label include Ornette Coleman (the "Town Hall Concert"), Pharaoh Sanders (who made his recording debut on ESP), Sun Ra, Ronnie Boykins, Marion Brown, Sonny Simmons, Paul Bley, Ran Blake, and Perry Robinson.
Muruga Booker has also formed his own version of the Rainforest Band and released a CD in 2010 featuring Badal Roy, Perry Robinson and the final recordings of James Gurley.