| Verfasser | Häufigkeit |
| Animals (Musikgruppe) |
1 |
| Big Brother & the Holding Company (Musikgruppe) |
1 |
| Canned Heat (Musikgruppe) |
1 |
| Country Joe and the Fish |
1 |
| Holding, Robert Stowe |
1 |
| Holding, S. R. |
1 |
| Jefferson Airplane (Musikgruppe) |
1 |
| Masekela, Hugh 1939-2018 |
1 |
| Meehan, E. |
1 |
| Shankar, Ravi 1920-2012 |
1 |
| Simon & Garfunkel (Musikgruppe) |
1 |
| The Jimi Hendrix Experience (Musikgruppe) |
1 |
| The Mamas & the Papas (Musikgruppe) |
1 |
| The Who (Musikgruppe) |
1 |