| 0.628 | Bill Monroe and the Blue Grass Boys |
| 0.628 | Nora Brown and Stephanie Coleman |
| 0.628 | Casita Records |
| 0.627 | Doc Watson and Gaither Carlton |
| 0.626 | Clark-Hutchinson |
| 0.625 | Wyndham Baird |
| 0.625 | Frantz Casséus |
| 0.624 | Felipe Perez y Sus Polkeros |
| 0.623 | Marshall Brown |
| 0.623 | Ella Jenkins |