Crosby, Stills, Nash and Young were a mercurial supergroup. Each of the four members brought some specific individual skills that came together beautifully to form a harmonious whole.
If you’ve never listened to them before, this is a fantastic entry point. Here’s a link to the album on iTunes. Scroll to the bottom and hit Preview All.
The production is astonishing, especially considering that this was material captured live about 40 years ago.