Includes Carroll, Cass, Miami, Howard, Grant, Blackford, Clinton, and Tipton counties. Peru, Logansport, Frankfort, Marion, Tipton and Kokomo are included.
- Arthur, George
- Atomic Bums
- Axas
- Bittle, Arkie
- Bunch, John
- Butler Music Company
- Captain Stubby
- Cardinals
- Carol Lou Trio
- Claudra Records
- DeFord Sound Workshop
- Fabulous Jokers
- Fireflys
- Flory, Med (aka Supersax)
- Gayle, Crystal
- Handley, Randy
- Hatfields
- Hill Records
- Hipp, Glynn and the Jokers
- Hutton, Sylvia aka Sylvia
- Jiants
- Kaos
- Karma Records
- Kinsmen
- Knightsmen
- Little, Rod
- Mogen David and the Grapes of Wrath
- Most, Dennis
- Murphy, Keith and Daze
- Olson, Mark
- Peru Music Center
- Porter, Cole
- Pulse Music
- Renegades
- Royal Vikings
- Sangralads
- Sarabande
- Shades
- Silver Jets
- Sound of Music
- Sun Lightning Incorporated
- Torkays
- Tre-Mendez
- Troup
- Von and the Voyagers
- Webb, Jay Lee
- Webb, Peggy Sue
- Webb, Speed