Most Appearances (Performer)
| Name | Role(s) | # |
|---|---|---|
| 596. Helado Negro | Featured Artist | 1 |
| 596. Helen De La Rosa | Background Vocals, Drums | 1 |
| 596. Helen J. Shen | Vocals | 1 |
| 596. Hem | Featured Artist | 1 |
| 596. Henrik Bakken | Bass | 1 |
| 596. Henry Allen | Drums | 1 |
| 596. Henry Drangel | Vocals | 1 |
| 596. Henry Guy | Bass | 1 |
| 596. Henry Manning | Vibraphone | 1 |
| 596. Henry McDaniel | Drums | 1 |
| 596. Herman "P-Nut" Johnson | Drums | 1 |
| 596. Hermanos Gutiérrez | Featured Artist | 1 |
| 596. Hernán Hernández | Bass, Vocals | 1 |
| 596. Herschel Boone | Background Vocals | 1 |
| 596. Herve Becart | Percussion | 1 |
| 596. Hery Paz | Background Vocals, Clarinet, Flute | 1 |
| 596. Hey Marseilles | Featured Artist | 1 |
| 596. Hiatus Kaiyote | Featured Artist | 1 |
| 596. Highasakite | Featured Artist | 1 |
| 596. Hilary Hahn | Featured Artist | 1 |
| 596. Hiram Molina | Bass, Keys, Puerto Rican Cuatro, Vocals | 1 |
| 596. Hirochan | Bass, Vocals | 1 |
| 596. Hiromi | Featured Artist | 1 |
| 596. Hiromi Uehara | Keys, Piano | 1 |
| 596. Hiroshisa Horie | Keyboards, Vocals | 1 |