I remember my parents had the Jazz Singer soundtrack when I was a kid. Still love that stuff even if it's a bit cheesy.
When I got a record player a couple years ago I found all these old ND albums for really cheap. Tap Root Manuscript is one of the better ones, which has Cracklin' Rosie as Cori mentioned above, one of my favs.
My Mum LOVES him, and I think he's ok. Feel a bit sorry for him that he seems to get bagged a fair bit, and that he said recently he doesn't have a close friend... got a great voice.