@tomic601, I have to warn you that though the ARK recordings are very special (the inner detail---you can distinctly hear each voice in the choir---and transparency captured by Fulton, along with the sound of the church pipe organs, is stunning), the music is local-to-Fulton Minnesota amateur church choirs singing hymns. The material and performances may not float your boat ;-) .
@viridian, "Willin" is a great song. The first version I heard was in 1971 on the s/t Seatrain album (their second), and it remains my favorite. Cool choice by Steve of a song to cover! His live performance with The Del McCoury Band at The House Of Blues in Hollywood at the time of the release of their collaborative album is one of my all-time favorite shows. He and the band all stood around a single large-diaphragm mic, the player or singer being featured at any given moment stepping closer to the mic, then backing away when that moment had passed. 3- and 4-part harmonies, world-class Bluegrass musicians and songs!