The Duke Ellington Orchestra performs 'C Jam Blues'.
| Actor | Role |
|---|---|
 Duke EllingtonSelf- Piano | Self- Piano |
| RRay NanceSelf- Violin | Self- Violin |
| RRex StewartSelf- Trumpet | Self- Trumpet |
 Ben WebsterSelf- Saxophone | Self- Saxophone |
| JJoe 'Tricky Sam' NantonSelf- Trombone | Self- Trombone |
| BBarney BigardSelf- Clarinet | Self- Clarinet |
| SSonny GreerSelf- Drums | Self- Drums |
| LLouise FranklinPretty Glamour Girl in the Middle (uncredited) | Pretty Glamour Girl in the Middle (uncredited) |