Saigon, Vietnam, 1970.  U.S. Army Spec4  Vollmer, sitting in the dark before the big screen dressed in standard issue U.S. Navy blue bellbottoms and white t-shirt from the PX in the Cholon District, wanting to be somewhere else.  And Sly and the Family Stone took me there for all of 3 or 4 minutes.  Unforgettable!  [Click on Full Screen icon in the lower right corner to best appreciate the video]