Pitche Blende was an American garage rock/psychedelic rock band formed in 1967, in Saginaw, Michigan. The group was composed of high school students, mostly from Arthur Hill High School, and became a regional success in the early Michigan Rock culture movement of the late 1960s and early 1970s. The band consisted of six members which included two sisters, vocalist Laurie Seaman (Laurie Beebe Lewis) and bassist Jinny Seaman, guitarist Dennis Malenfant, rhythm guitarist Dan Quinnan, drummer Mike Volker and singer Tom Morris. Clara Jeanne Seaman, mother of Laurie and Jinny, was the band's manager.