| Business | Phone |
| Andover Dj's Lawrence 1840 | (978) 376-3742 |
| Bell-Aire Music Productions 142 East Haverhill Street, Lawrence 01840 | (978) 902-7041 |
| D & D Sound 38 Woodland St, Lawrence 1841 | (978) 258-8608 |
| Dick & Diane Dean Disc Jockey Lawrence 1841 | (978) 688-6726 |