John Prine is one of the many wonderful artists featured on a great, new compilation album. "Unsung Hero: A Tribute To The Music Of Ron Davies" finds John Prine performing the track "You Stayed Away Too Long." The album is available now at music retailers like Amazon (both physical and digital versions) and iTunes, as well as wherever else music is sold. A portion of the proceeds from each copy sold will benefit Nashville, Tennessee's W.O. Smith Music School to provide musical instruments and lessons for underprivileged children.