| Date | Location | Name | Instrument |
|---|---|---|---|
| 1998-07-07 | Auditorium Stravinski | Charlie Musselwhite | Vocals, Harmonica, Guitar |
| 2013-07-11 | Auditorium Stravinski | Bonnie Raitt | Vocals, Harmonica |
| 2013-07-11 | Auditorium Stravinski | Ben Harper & Charlie Musselwhite | Vocals, Harp |