Gibson Brands Inc.
Fender Musical Instruments Corporation
Kawai Musical Instruments Manufacturing Co. Ltd.
inMusic Inc.
Pioneer Corporation
Steinway Musical Instruments Inc.
Yamaha Corporation
Roland Corporation
Audiotonix Limited
Casio Computer Co. Ltd.
Aurzart
NIKKEI Asia
Moog Music Inc.
Korg Inc.
Native Instruments GmbH
Behringer (Music Tribe)
Elektron Music Machines MAV AB
Teenage Engineering