Accuphase Laboratories - Accuphase Laboratories Ltd.
Alpine Electronics - Alpine Electronics Inc.
Audio-Technica - Audio-Technica Corporation
Aria Guitars - Aria
Casio - Casio
ecrett music - ecrett music
ESP - ESP Co. Ltd.
Fernandes Guitars - Fernandes Guitars
Ibanez - Ibanez Guitars
Kawai - Kawai
Korg - Korg Inc.
Onkyo - Onkyo Corporation
Pearl Drums - Pearl Drums
Rotel - Rotel
Roland Music - Roland Corporation
Sony Music Publishing - Sony Music Publishing LCC
Takamine Guitars - Takamine Co. Ltd.
Teisco - Teisco
Tama Drums - Tama Drums
Technics - Technics
Yamaha Drums - Yamaha Drums
Yamaha Genuine - Yamaha Genuine
Fostex - Fostex
Roland Digital - Roland DG
Sony Classical - Sony Classical Records
TEAC - TEAC Corporation
Yamaha - Yamaha Corporation