Neil Young's quality, but I can't remember what album it's from. I only have Harvest with a few extra tracks like Rockin' In The Free World, and Harvest Moon, etc.

Maybe what you should do is check out cdnow.com and search through the albums. Or if you're after an album with the song on it as a present for your dad you might be better off buying the Neil Young collection, or greatest hits, or whatever he calls it. I've seen that in the shops and it contains around 20 tracks, with a bonus live CD. I remember that in those 20 tracks was 2 of my favourates which are Heart Of Gold, and would you believe it Rockin' In The Free World.