- The Fruit Jar Drinkers -- The Geniuses
- The Gentleman Callers -- The Gillis Brothers
- The Gin Club -- The Gone Fishin' Band
- The Good Deeds -- The Grass Less Traveled
- The Grasshoppers -- The Gringo Kings
- The Groobees -- The Hanson Family Singers
- The Harbour Union -- The Heralds
- The Hi-Flyers -- The Hillbillys
- The Hillmen -- The Holstein United Bluegrass Boys
- The Holston Valley Ramblers -- The Humbugz
- The Hummingbirds -- The Insiders
- The International Country All-Stars -- The John Jorgenson Bluegrass Band
- The Johnny Staats Project -- The Kelleys
- The Kendalls -- The King Brothers
- The Kingdom Heirs -- The Larry Keel Experience