Has anyone seen this documentary? It's about american backup singers going back to the 60s. I was surprised how many I've heard over the years. I didn't even know The Rolling Stones had a lead female singer! Some amazing singers, especially Lisa Fischer.

Members of the Waters family make an appearance - they sang on most of Glenn's solo albums and at least one of Don's (that wasn't mentioned but I remembered the name).

http://www.youtube.com/watch?list=PL...&v=lGPSI7-ZmMc