| Business | Phone |
| Kenneth Stein Violins 172 N York St 2, Elmhurst 60126 | (630) 782-0273 |
| Luscombe Music Inc 122 W Vallette St, Elmhurst 60126 | (630) 833-7381 |
| Music Products Inc 502 W Wrightwood Ave, Elmhurst 60126 | (630) 832-3009 |
| Rodgers Organ Studios 785 Industrial Dr, Elmhurst 60126 | (630) 279-3535 |