"Ragged But Right." was the name of an album by the Greebriar Boys, essential a folk group that could do bluegrass when they wanted. One of the truly great records of the entire Folk Revival. It did not make CD format intact, but was broken up and mixed into several re-issues and (I believe) some songs were left out even then. Get the original LP and do a copy, in order, and see how good it was.