| Creative Entertainment Concept | 712-255-9757 | 522 Nebraska St | Sioux City | IA | 51101 |
| Darrow Pipe Organ | 712-423-1027 | 721 Pearl St | Onawa | IA | 51040 |
| Flood Music & Technical Servic | 712-255-5412 | 410 5th St | Sioux City | IA | 51101 |
| Krafft Piano & Organ Co | 712-262-1204 | Hwy 18 E | Spencer | IA | 51301 |
| Madsen Music Center | 712-732-2081 | 308 E 4th St | Storm Lake | IA | 50588 |
| Malecki Music Inc | 712-366-2591 | 3404 S 11th St | Council Bluffs | IA | 51501 |
| Mid Bell Music Co Inc | 712-732-4376 | 721 Lake Ave | Storm Lake | IA | 50588 |
| Midwest Piano & Organ Co Inc | 712-262-3844 | 211 Grand | Spencer | IA | 51301 |
| North Star Music Supply | 712-362-3421 | 706 Central Ave | Estherville | IA | 51334 |
| Perry Music | 712-755-3481 | 622 Market St | Harlan | IA | 51537 |
| Tri-State Music | 712-274-8622 | 4118 Morningside Ave | Sioux City | IA | 51106 |
| Tri-State Pianos & Organs | 712-225-5434 | 207 W Main St | Cherokee | IA | 51012 |
| Wes Piano & Music | 712-792-5364 | 1008 N West St | Carroll | IA | 51401 |
| Westmoor Music | 712-274-7755 | 4400 Sergeant Rd | Sioux City | IA | 51106 |
