GP-6 Bedienungsanleitungen [Deutsch] GP-6 Owner's Manual [PDF] [Deutsch] GP-6 Leaflet For a Dealer or a Qualified Professional Installer [PDF] [English] GP-9M/GP-9/GP-6/LX-9/LX-6/LX-5 MIDI Sound List [PDF] [English] GP-9M/GP-9/GP-6/LX-9/LX-6/LX-5 MIDI Implementation [PDF]