| Business | Phone |
| 3rd Eye Righteous Productions 5801 Moravia Rd, Baltimore 21206 | (443) 919-4633 |
| A Morphius Disc Mfg Morphius 100 E 23rd St, Baltimore 21218 | (410) 662-0112 |
| Alpha Sentura 6325 Erdman Ave, Baltimore 21205 | (410) 325-1298 |
| Barbehenn Studio 701 Overbrook Rd, Baltimore 21212 | (410) 377-9474 |
| Basement Boys Inc 510 Jasper St, Baltimore 21201 | (410) 383-8437 |
| Big Bang Audio Recording Std 2800 Sisson St, Baltimore 21211 | (410) 235-9335 |
| Blues Club Intl 507 Wyanoke Ave, Baltimore 21218 | (410) 433-8100 |
| Bow Down Recording Studio 2616 Maryland Ave, Baltimore 21218 | (410) 366-1272 |
| Cloud 9 Recording Studios 12 E 21st St, Baltimore 21218 | (410) 659-9929 |
| D & D Productions-Ru-Jac Recrd 1630 Mcculloh St, Baltimore 21217 | (410) 523-3820 |
| Da Bloc Inc 22 E 25th St # 3, Baltimore 21218 | (410) 467-0271 |
| Elysium 2 4321 Harford Rd, Baltimore 21214 | (410) 254-1911 |
| Flite Three Recording Ltd 1130 E Cold Spring Ln # 2, Baltimore 21239 | (410) 532-7500 |
| Hour Glass Sound Studios 310 E Biddle St, Baltimore 21202 | (410) 234-0046 |
| Invisible Sound Studios Inc 4401 Eastern Ave, Baltimore 21224 | (410) 327-2122 |
| Kastle Sound Bass 5209 York Rd # M26, Baltimore 21212 | (410) 323-0549 |
| Lpmedia Inc 3603 Fairview Ave # 200, Baltimore 21216 | (410) 519-1706 |
| Secret Sound 804 Bengies Rd, Baltimore 21220 | (410) 574-1626 |
| Now Child Soundstage 409 E Preston St, Baltimore 21202 | (443) 872-8606 |
| Order Productions 441 E Belvedere Ave, Baltimore 21212 | (410) 435-0993 |
| Outta Controll Studios Baltimore 21224 | (410) 522-9722 |
| B H Audio Inc 319 York Rd, Baltimore 21204 | (410) 296-7997 |
| Basement Floor Productions 3921 N Point Rd, Baltimore 21222 | (410) 477-4940 |
| Phat Tracks Recording Std 301 N Front St, Baltimore 21202 | (410) 752-4141 |
| Randy Dennis Productions 301 N Front St, Baltimore 21202 | (410) 752-6722 |
| Bop City Productions 7312 Hitchcock Ln, Baltimore 21244 | (410) 944-1455 |
| Bridge 7900 Pulaski Hwy, Baltimore 21237 | (410) 687-2968 |
| Soundcrafters 1031 S Beechfield Ave, Baltimore 21229 | (410) 242-3939 |
| Speakeasy Productions Inc 3616 Falls Rd # B, Baltimore 21211 | (410) 889-0374 |
| Street Legal Entertainment Inc 1513 Kennewick Rd, Baltimore 21218 | (410) 467-7797 |
| Studio 14 Inc 239 N Franklintown Rd, Baltimore 21223 | (410) 233-5707 |
| Tonal Vision Music Prdctn 1607 Lancaster St, Baltimore 21231 | (410) 675-0591 |
| Top Level 2536 Garrett Ave # B, Baltimore 21218 | (410) 235-7424 |
| Drat Productions Inc Baltimore 21220 | (410) 737-6600 |
| East Coast Digital Labs 7812 Wendover Ave, Baltimore 21234 | (410) 882-9788 |
| Electric Church 4020 Baltimore St, Baltimore 21227 | (410) 327-7625 |
| M S Pro Recording 9301 Harford Rd, Baltimore 21234 | (410) 661-4565 |
| Gary Sweda 3335 Choptank Ave, Baltimore 21220 | (410) 335-4111 |