| Aaa-American Piano Company | 314-931-5900 | 1020 N Mill | Festus | MO | 63028 |
| American Chemzyme Corporation | 314-993-1120 | 9648 Olive St Rd | Saint Louis | MO | 63132 |
| American Locksmiths | 314-961-2444 | 8619 Manchester Rd | Saint Louis | MO | 63144 |
| American Music Enterprises | 314-239-0905 | 1213 E 5th St | Washington | MO | 63090 |
| Atkinson Music | 314-544-1010 | 9607 S Broadway | Saint Louis | MO | 63125 |
| Band Instrument Service Co | 314-441-7707 | 1232 Harvestowne Industrial Dr | Saint Charles | MO | 63304 |
| Baton Music Inc | 314-721-3944 | 6378 Delmar Blvd | Saint Louis | MO | 63130 |
| Bay Mel Music Center The | 314-965-4818 | 113 W Jefferson Ave | Saint Louis | MO | 63122 |
| Bearden & Krause Inc | 314-781-7737 | 7722 Big Bend Blvd | Saint Louis | MO | 63119 |
| Belair Pawn Shop | 314-832-2741 | 7429 S Broadway | Saint Louis | MO | 63111 |
| Bob Constantin-Music Box Productions | 314-227-3100 | 443 Holly Terrace Ct | Manchester | MO | 63011 |
| Bohnert Joe Speaker Systems | 314-937-4764 | RR 5 | Festus | MO | 63028 |
| Cherrys Violin Shop | 314-644-4788 | 2915 Sutton Blvd | Saint Louis | MO | 63143 |
| Classic Guitar Center | 314-721-3646 | 6334 N Rosebury Ave | Saint Louis | MO | 63105 |
| Classic Keyboards Of St Louis | 314-426-9030 | 9424 Saint Charles Rock Rd | Saint Louis | MO | 63114 |
| Clemens Violins Violas & Violo | 314-947-1698 | 120 N Main St | Saint Charles | MO | 63301 |
| Concert Piano Rentals & Sales | 314-352-8132 | 4029 Blow St | Saint Louis | MO | 63116 |
| Dales Music | 314-895-3403 | 6235 N Lindbergh Blvd | Hazelwood | MO | 63042 |
| Drum Headquarters | 314-644-0235 | 7241 Manchester Rd | Saint Louis | MO | 63143 |
| Duanes Music | 314-528-4307 | 499 Main St | Troy | MO | 63379 |
| Eberhardt Music Corp | 314-949-0696 | 2053 Zumbehl Rd | Saint Charles | MO | 63303 |
| Elite Enterprises Inc | 314-947-1411 | 19 Droste Sq | Saint Charles | MO | 63301 |
| Franke Robert G | 314-664-7415 | 3739 S Jefferson Ave | Saint Louis | MO | 63118 |
| Gravity Strings | 314-241-0190 | 1546 S Broadway | Saint Louis | MO | 63104 |
| Gravity Strings | 314-966-5464 | 11135 Manchester Rd | Kirkwood | MO | 63122 |
| Guitar Exchange | 314-946-0208 | 1570 Country Club Plaza Dr | Saint Charles | MO | 63303 |
| Guitars & More Music | 314-296-6577 | 2024-D Key West Dr | Arnold | MO | 63010 |
| Hazard Ware Inc | 314-647-7795 | 1229 Arch Ter | Saint Louis | MO | 63117 |
| Huelsing Music Co | 314-644-0361 | 3129 Watson Rd | Saint Louis | MO | 63139 |
| Jeds Music Center | 314-428-7100 | 10005 Saint Charles Rock Rd | Saint Ann | MO | 63074 |
| Karaoke Mama Sing Along | 314-772-0564 | 2519 Minnesota Ave | Saint Louis | MO | 63104 |
| Kemper Piano Rentals Repairs & | 314-962-1666 | 9248 Manchester Rd | Saint Louis | MO | 63144 |
| Ludwig Aeolian Piano Exchage | 314-298-9696 | 3600 S Rider Trl | Bridgeton | MO | 63045 |
| Main Street Music | 314-925-1000 | 205 N Main St | Saint Charles | MO | 63301 |
| Manna Music Co | 314-275-7283 | 13343 Olive Blvd | Chesterfield | MO | 63017 |
| Marks Music Co Inc | 314-937-6119 | 109 Borga Building | Festus | MO | 63028 |
| Metro Music | 314-961-2800 | 2538 S Brentwood Blvd | Saint Louis | MO | 63144 |
| Midwest Musical Repair Inc | 314-521-8951 | 8555 Airport Rd | Saint Louis | MO | 63134 |
| Mozingo Music | 314-227-5722 | 100 Clarkson Rd | Ballwin | MO | 63011 |
| M-R Music Inc | 314-991-4686 | 9639 Olive Blvd | Saint Louis | MO | 63132 |
| Music Folk Inc | 314-961-2838 | 8015 Big Bend Blvd | Saint Louis | MO | 63119 |
| Music Shoppe | 314-240-0008 | 214 S Main St | O Fallon | MO | 63366 |
| Music Tech | 314-337-3901 | 304 S Main St | De Soto | MO | 63020 |
| Rosa String Works | 314-458-3003 | 18741 W Hwy 100 | Glencoe | MO | 63038 |
| Sound & Stage Supply Co | 314-423-7077 | 9909 Saint Charles Rock Rd | Saint Ann | MO | 63074 |
