Professor Ludwig von Drake plays a variety of popular music, all of which he wrote. First, ragtime: the Rutabaga Rag, with vegetables dancing in stop-motion. Next, the Charleston, with cut-out animation of a singer and dancers. Dixieland and more cut-out animation; the crooner/love ballad; 50's doo-wop; and finally, rockabilly.
Unfortunately the movie A Symposium on Popular Songs is not yet available on Disney Plus.
| Directing | Bill Justice | Director |
| Writing | Xavier Atencio | Story |
| Production | Walt Disney | Producer |
| Art | Xavier Atencio | Production Design |
| Art | Dale Barnhart | Background Designer |
| Visual Effects | Les Clark | Animation |
| Visual Effects | Fred Hellmich | Animation |
| Visual Effects | Ralph Hulett | Animation |
| Visual Effects | Bill Justice | Animation |
| Visual Effects | Cliff Nordberg | Animation |
| Visual Effects | Art Stevens | Animation |
| Visual Effects | Julius Svendsen | Animation |
| Visual Effects | Eric Larson | Animation |
| Sound | Richard M. Sherman | Songs |
| Sound | Robert B. Sherman | Songs |
