| Business | Phone |
| Atomic Groove Productions Carlsbad 92008 | (760) 431-6502 |
| Bass 7317 Melodia Ter, Carlsbad 92009 | (760) 438-4777 |
| Premier Brass 3633 Cheshire Ave, Carlsbad 92010 | (760) 729-0828 |
| Music By Ray Lipson 7315 Borla Pl, Carlsbad 92009 | (760) 942-7447 |