| Business | Phone |
| A 440 2222 W Roscoe St, Chicago 60618 | (773) 348-4949 |
| Banicki Violins Ltd 407 S Dearborn St # 1150, Chicago 60605 | (312) 341-0186 |
| Geoff Benge's Guitar Shop 3551 N Damen Ave, Chicago 60618 | (773) 248-0387 |
| Century Mallet Instruments Svc 1770 W Berteau Ave 2, Chicago 60613 | (773) 248-7733 |
| Dr Flute 2552 W Leland Ave, Chicago 60625 | (773) 471-0117 |
| Gordon Woodwinds 410 S Michigan Ave 709, Chicago 60605 | (312) 663-0414 |