Their sound progressed through psychedelic pop rock, and blue eyed soul.
At the beginning of the 70's they were signed to Warner /Reprise and released
a number of LP's that would best be described as jazz-rock over the next decade.
Jim Peterik: Guitar and Vocals
Larry Millas: Guitar, Bass and Vocals
Bob Bergland: Bass, Sax and Vocals
Mike Borch: Drums and Vocals
Chuck Soumar: Trumpet, Percussion and Vocals
John Larson: Trumpet and Vocals
Dave Stahlberg: Trombone
Scott May: Hammond Organ, Keyboards and Vocals