Have to agree somewhat with Janice & Bud on this. Definitely some oversights. Certainly leaving out Keith for the banjo and Watson, White, Rice, etc. was a big one. The guitar does seem to get short changed in these type of documentaries (see Ken Burn's Jazz.

Plus one of my pet peeves; voice over narration while the instrumentalists are soloing??? I remember once watching a program about Jimi Hendrix. No talking while he is singing, and then the narration starts when he takes a solo!