Most Appearances (Performer)
| Name | Role(s) | # |
|---|---|---|
| 544. Heather Baker | Guitars | 1 |
| 544. Heather Crawford | Guitar | 1 |
| 544. Heather Woods Broderick | Keys, Vocals | 1 |
| 544. Hector "Coco" Barez | Percussion | 1 |
| 544. Hector Barez | Percussion | 1 |
| 544. Hector MelƩndez | Piano | 1 |
| 544. Helado Negro | Featured Artist | 1 |
| 544. Hem | Featured Artist | 1 |
| 544. Henrik Bakken | Bass | 1 |
| 544. Henry Allen | Drums | 1 |
| 544. Henry Drangel | Vocals | 1 |
| 544. Henry Guy | Bass | 1 |
| 544. Henry Manning | Vibraphone | 1 |
| 544. Henry McDaniel | Drums | 1 |
| 544. Herman "P-Nut" Johnson | Drums | 1 |
| 544. Hermanos GutiƩrrez | Featured Artist | 1 |
| 544. Herve Becart | Percussion | 1 |
| 544. Hery Paz | Background Vocals, Clarinet, Flute | 1 |
| 544. Hey Marseilles | Featured Artist | 1 |
| 544. Hiatus Kaiyote | Featured Artist | 1 |
| 544. Highasakite | Featured Artist | 1 |
| 544. Hilary Hahn | Featured Artist | 1 |
| 544. Hiram Molina | Bass, Keys, Puerto Rican Cuatro, Vocals | 1 |
| 544. Hirochan | Bass, Vocals | 1 |
| 544. Hiromi | Featured Artist | 1 |