| Business | Phone |
| Lake Union Civic Orchestra Seattle 98101 | (206) 343-5826 |
| Orchestra Seattle & Chamber 1305 4th Ave 402, Seattle 98101 | (206) 682-5208 |
| Seattle Baroque Orchestra 911 Pine St, Seattle 98101 | (206) 322-3118 |
| Soundbridge 200 University St, Seattle 98101 | (206) 336-6600 |
| Olympic Records/Productions 4501 Interlake Ave N 7, Seattle 98103 | (206) 634-1142 |
| Seattle Philharmonic Orchestra Po Box 177, Seattle 98111 | (206) 623-7983 |
| Toucans Steel Drum Band Seattle 98116 | (206) 938-5754 |
| Relativity Entertainment 5100 S Dawson St, Seattle 98118 | (206) 722-0462 |
| Northwest Symphony Orchestra 7520 30th Ave Sw, Seattle 98126 | (206) 242-6321 |
| Rainer Symphony Po Box 58182, Seattle 98138 | (206) 781-5618 |
| Seattle Repertory Jazz Orchstr Po Box 45592, Seattle 98145 | (206) 523-6159 |
| Kings Of Swing Inc 2848 S 211th St, Seattle 98198 | (206) 622-3058 |
| Windsong Classical Trio PO Box 54222, Seattle 98101 | (253) 941-2540 |