"Steady Rollin'" Bob Margolin (born May 9, 1949 Brookline, Massachusetts) is an American blues guitarist and vocalist. Margolin played with Muddy Waters for several years, and is now touring with some of the musicians from the old Muddy Waters Band. He's also a senior writer for Blues Revue Magazine. Bob Margolin's website is http://www.bobmargolin.com/. He maintains a MySpace page with current touring information at www.myspace.com/bobmargolin