| Date | Location | Name | Instrument |
|---|---|---|---|
| 1973-07-06 | Congrès Montreux | Gato Barbieri "Gato Latino America" | Electric guitar |
| 1974-07-04 | Congrès Montreux | Billy Cobham | Guitar |
| 1999-07-02 | Auditorium Stravinski | Charles Lloyd and Friends | Guitar |
| 2003-07-17 | Casino Barrière | John Abercrombie Quartet | Guitar |