Hop 1: Herbie Hancock and John Mayer
both credited on Possibilities (2005-08-30, US) · source
| Credited as | Scope | Role | Identity |
|---|---|---|---|
Herbie Hancock 1 | track artist | — | #3865 · linked |
John Mayer 1 | track artist | — | #254479 · linked |
Herbie Hancock 1 | track credit | Written-By | #3865 · linked |
John Mayer 1 | track credit | Vocals, Guitar | #254479 · linked |
John Mayer 1 | track credit | Written-By | #254479 · linked |
Herbie Hancock 2 | track artist | — | #3865 · linked |
Herbie Hancock 3 | track artist | — | #3865 · linked |
Herbie Hancock 4 | track artist | — | #3865 · linked |
Herbie Hancock 5 | track artist | — | #3865 · linked |
Herbie Hancock 6 | track artist | — | #3865 · linked |
Herbie Hancock 7 | track artist | — | #3865 · linked |
Herbie Hancock 8 | track artist | — | #3865 · linked |
Herbie Hancock 9 | track artist | — | #3865 · linked |
Herbie Hancock 9 | track credit | Arranged By | #3865 · linked |
Herbie Hancock 9 | track credit | Producer | #3865 · linked |
Herbie Hancock 10 | track artist | — | #3865 · linked |
Herbie Hancock 10 | track credit | Organ | #3865 · linked |
Herbie Hancock 10 | track credit | Written-By | #3865 · linked |
| Herbie Hancock | release artist | — | #3865 · linked |
| Herbie Hancock | release credit | Keyboards | #3865 · linked |
| Herbie Hancock | release credit | Piano | #3865 · linked |
| Herbie Hancock | release credit | Producer | #3865 · linked |
Hop 2: John Mayer and Taylor Swift
both credited on Battle Studies (2009-11-16, UK) · source
| Credited as | Scope | Role | Identity |
|---|---|---|---|
Taylor Swift 3 | track credit | Vocals | #1124645 · linked |
| John Mayer | release artist | — | #254479 · linked |
| John Mayer | release credit | Vocals, Guitar, Producer, Artwork By | #254479 · linked |
| John Mayer | release credit | Written-By | #254479 · linked |
A shared credit documents participation on a recording — evidence, never influence.