| Business | Phone |
| Fernandes Guitar Usa Inc 8163 Lankershim Blvd, North Hollywood 91605 | (818) 252-6799 |
| Riologica Instruments 10929 Vanowen St, North Hollywood 91605 | (818) 753-2960 |
| L A Outback North Hollywood 91601 | (818) 985-8359 |
| Mc Carthy Keyboard Svc 11440 Chandler Blvd # 1600, North Hollywood 91601 | (818) 763-8739 |