The Siegel-Schwall Band was an American electric blues band from Chicago, Illinois. The band was formed in 1964 by Corky Siegel (harmonica & piano) and Jim Schwall (guitar). Corky & Jim met each other when both were music students at Roosevelt University. Corky was originally a saxophonist interested in blues and Jim's background was mostly in country music. They combined these two genres producing a lighter sounding blues. The Siegel-Schwall Band's first four albums were on the Vanguard label. Shake was their third album, originally issued in 1968.