If you have any appreciation for music, especially 1960s rock/pop, you need to go see this right now. It's not a fantastic documentary per se but the anecdotes and music alone make it wholly worthwhile. The Wrecking Crew deserve a lot more attention than they have received over the years. I learned to appreciate names like Hal Blaine, Tommy Tedesco, Carol Kaye, and of course Glen Campbell.

If this one tickles your interest then you should also check out Standing in the Shadow of Motown about the Funk Brothers, another music making machine in their own right.