The Unreleased Recordings is a bit of a godsend. Like reading Virginia Woolf’s diaries or seeing the metamorphosis of Jackson Pollock through exhibit, this collection serves to help complete the picture of a human being we can never know too much about. The songs come from radio station WSM in Nashville, Tennessee. In 1951, Hank Williams stopped by every so often to record 15-minute segments that were then played early in the morning. He sang some of his own songs and covered many of his personal favorites. His backing bands and singers were always top-notch. Best of all, the quality is exceptional. WSM clearly knew to take care of these acetates and the transfer to digital could not be better. Taken together, these factors add up to a perfect treasure. This is a collection for the obsessive, the skeptic, and even the novice, who will feel grateful rather than overwhelmed that there are a full three discs worth of material to plunder.