| Business | Phone |
| Alternative Productions 4033 Aurora Ave N, Seattle 98103 | (206) 632-7665 |
| B C Smith Music 89 Yesler Way, Seattle 98104 | (206) 623-0820 |
| Castleman Group Seattle 98125 | (206) 440-3344 |
| Curtis Music 5638 4th Ave Nw, Seattle 98107 | (206) 781-5510 |
| Dialekt Recordings 4648 Sunnyside Ave N, Seattle 98103 | (206) 417-5000 |
| Downtown Composer Collective 16801 Beach Dr Ne, Seattle 98155 | (206) 306-8989 |
| James Briggs 502 N 70th St, Seattle 98103 | (206) 789-2500 |