| Business | Phone |
| Baltimore Woodwind Repair 4307 Harford Rd, Baltimore 21214 | (410) 444-6546 |
| Music Workshop 5810 York Rd # A, Baltimore 21212 | (410) 323-1524 |
| Philtone Guitars 1443 Light St # 1, Baltimore 21230 | (410) 783-0260 |
| Vision Guitars 8928 Waltham Woods Rd, Baltimore 21234 | (410) 665-6033 |