Crosby, Stills, Nash, and Young were full of controversy and never shied away from it. Hence, when the Kent State Shootings transpired in May of 1970, Neil Young picked up his pen and paper and ...

Take "Pocahontas" for example. This late '70s track is one of the most provocative, thought-provoking songs in Young's catalog.

Graham Nash was always happy to work with his supergroup when he could, but he felt that certain songs got lost in the shuffle.

They've been friends and bandmates, but the influence of Neil Young on Graham Nash has been going on for a little longer than you may think.