For those with enough interest, 's is invaluable, offering an exhaustive overview of ' early recordings. The early to mid-'30s were the most fruitful years of ' long career, during which he recorded most of the best songs of his career: and Of course, these are all available on , along with a more regimented set of classic performances from the late '30s. All of which leaves as a mixed blessing, more intriguing and important for serious fans than those simply wishing to get a taste of what made great. ~ Thom Owens