| # | Artist | Songs |
|---|---|---|
| 1 | Sara Bareilles | 68 |
| 2 | Jason Mraz | 46 |
| 3 | Colbie Caillat | 45 |
| 4 | Brandi Carlile | 38 |
| 5 | Jack Savoretti | 26 |
| 6 | Gabrielle | 25 |
| 7 | Ray LaMontagne | 24 |
| 8 | KT Tunstall | 23 |
| 9 | Rob Thomas | 21 |
| 10 | Ingrid Michaelson | 20 |
| 11 | Five for Fighting | 18 |
| 12 | Gavin DeGraw | 17 |
| 13 | A Fine Frenzy | 14 |
| 14 | Damien Rice | 13 |
| 15 | Kris Allen | 12 |
| 16 | Needtobreathe | 11 |
| 17 | Amos Lee | 11 |
| 18 | The Civil Wars | 11 |
| 19 | Anna Nalick | 10 |
| 20 | Gabrielle Aplin | 10 |