Paul Butterfield Blues Band – Keep on Moving (CD)

Paul Butterfield's influence on American music runs deeper than most casual listeners realize; a white kid from Chicago's South Side who learned harp directly from Little Walter and Muddy Waters' circles, he helped legitimize electric blues for an entire generation of rock fans. By the time *Keep on Moving* arrived in 1969, the band had already expanded well beyond their hard-edged debut, incorporating horn arrangements and a looser, more soulful feel that pointed toward where rock and R&B were heading.