A 1990 PBS documentary around the topic of A cappella music. Artists that performed as part of the documentary include The Mint Juleps, Ladysmith Black Mambazo, Rockapella and The Persuasions. It also stars Spike Lee, Debbie Allen and a cameo appearance by Samuel L. Jackson.
| Art | Lester Cohen | Production Design |
| Directing | Ernest R. Dickerson | Director |
| Costume & Make-Up | Ruth E. Carter | Costume Designer |
| Production | Victoria Hamburg | Production Manager |
| Production | Gerard Brown | Executive Producer |
| Writing | Gerard Brown | Writer |
| Production | Cherie Fortis | Producer |
| Editing | David Greenwald | Editor |
| Sound | John Alberts | Sound Designer |
