| Business | Phone |
| Barbershop Harmony Society 2825 E Ridgeview Cir, Springfield 65804 | (417) 889-8692 |
| Garbonzo Bean Band 703 S Douglas Ave, Springfield 65806 | (417) 869-6212 |
| Sweet Adelines Ozark Showcase Springfield 65804 | (417) 890-6212 |
| Springfield Mid-America Sngrs Po Box 3239, Springfield 65808 | (417) 863-7464 |