No Woman No Cry by Bob Marley (1974)

Bob Marley gave songwriting credit to his friend Vincent Ford. Ford ran a soup kitchen in a Jamaican ghetto. The royalties kept the kitchen, and Ford, afloat.

Live:
http://www.youtube.com/watch?v=jGqrvn3q1oo



Studio:

http://www.youtube.com/watch?v=x59kS2AOrGM