| Business | Phone |
| Knoah Music House 3470 W 6th St # 4, Los Angeles 90020 | (213) 380-3587 |
| Cassette 424 S Broadway, Los Angeles 90013 | (213) 489-3472 |
| Third Wave Media Ltd 829 S Highland Ave, Los Angeles 90036 | (323) 931-1746 |
| Video Line Co 1328 S Santa Fe Ave, Los Angeles 90021 | (213) 833-0067 |