The "Folk Singer" CD by Muddy Waters, released in December 1993 by Mobile Fidelity Sound Lab, features a stellar lineup of artists including Willie Dixon, Otis Spann, Buddy Guy, and more. Produced by Willie Dixon and Ralph Bass, this album showcases the best of Chicago Blues with a run time of 44 minutes. This CD is a must-have for fans of Muddy Waters and classic blues music, offering a high-quality listening experience with its renowned artists and producers.