In 2009 TV Cultura showed the documentary "A Arte de Villa-Lobos" on Programa Mosaicos. It's so nice to have the entire show, in 6 parts, on YouTube. There are lots of great bits in this first section: Anna Stella Schic playing the 2nd Piano Concerto in a 1979 concert, and an endorsement from Aaron Copland, who didn't often say nice things about Villa-Lobos:
"A passionate type of man. I don't know how he ever managed to get to sleep at night. He seemed to be so very much alive all the time: very spontaneous, easily combustible, you know, just very lively in the head. So it was fun to be with him."