and on and on and on. >> i'm always going to remember the time that i learned whatnot to >> i was so amazed to play with him on his last tour. >> hopefully, every two years or five years or ten year, there will be another version of "what's going on" by another artist. ♪ there's far too many of you dying ♪ ♪ you know we've got to find a way ♪ >> i love michael mcdonald's version of it. john legend did the whole album, live. ♪ what's going on, hey, what's going on ♪ ♪ tell me what's going on ♪ >> all the soul guys, deangelo, maxwell. you hear people, like miguel.