“Change has always been a favorite theme in both politics and soul music. It’s an idea that moves and motivates listeners and voters alike, whether it’s Sam Cooke singing “A Change Is Gonna Come” in 1964 or Barack Obama offering us a little hope in ’08. For that reason alone, it’s a wonder nobody has transformed “Changes” into a stirring soul anthem before now. Originally released on 1972’s Vol. 4,”
