The Dillards' "Dooley" should be somewhere on that list.
Also: Flatts amd Scruggs "The Wabash Canonball"
The Band's "The Weight"
Roy Clark & Chet Atkins "Alabama Jubilee" just for its superb pickin' alone!
Jack.
Oh! Forgot about "Alabama Jubilee." Leon Redbone did it, too. Good one!