Errrr. . . .ummm. . .yeah. What can be said? Neil Young is - of course - The Man. He's had a remarkable career/life as a true artist. He has followed his muse, played with an amazing array of musicians and bands (Buffalo Springfield, CSN&Y, Crazy Horse), dealt with & overcome the Dee Bag-iest of label suits. . . .and continues to thrive. . .and continues to "work for me".
But hey - if you're down with Neil, I'm telling you what you already know.
Here is Neil at Farm Aid 2013 in Saratoga Springs, NY performing "Changes" by Phil Ochs. I could start to tell you all about Phil Ochs, but Neil does a fine job of that.