There's a site with alot of Hymns and traditional songs, recorded and released to the public domain.
The site is called About-Him.com.
OMFG. Almost EVERY SONG is converted to C&W (We got BOTH types, country AND western!)
So suffer with me and listen to their rendition of "Saints Go Marching".
I forgot to mention -- it took a while for us to realize that they might not be drunk.
For the party/wake-like-thing, I think we were picking songs we remember mom singing, and things she liked to listen to.