James William Guercio

James William Guercio (born July 18, 1945) is an American music producer, musician, songwriter and director. He is best known for his work as the producer of Chicago's first eleven studio albums. He also produced the early recordings of The Buckinghams and Blood, Sweat & Tears. In the mid-1970s, he managed the Beach Boys and was a member of their backing band. Guercio has also worked in the mo… More