| Date | Location | Name | Instrument |
|---|---|---|---|
| 1973-07-05 | Congrès Montreux | Donald Byrd and Nathan Davis Tentet | Piano |
| 1973-07-05 | Congrès Montreux | Bobbi Humphrey | Piano, Electric piano |
| 1973-07-05 | Congrès Montreux | Al Mouzon Quartet | Piano |
| 2009-07-15 | Auditorium Stravinski | Ray Parker Jr. | Keyboards |