Ed Ward

Rock historian Ed Ward profiles The Funkadelic, a black psychedelic band whose big hit was the 1978 song "One Nation Under A Groove." Several members of the band, including leader George Clinton, started out with The Parliaments, a fifties Doo-Wop group.

Rock historian Ed Ward profiles The Velvet Underground. Sponsored by Andy Warhol, the band was a favorite of the jet-set crowd but reviled by the hippie culture that couldn't comprehend their music. The band featured Lou Reed and violist John Cale. Their best known songs include "Waiting for the Man," "Heroin" and "Sister Ray."

Rock historian Ed Ward profiles the brief regional revival of a cappella singing in the mid-60s. Some of the groups included The Five Fashions from Stanford, Conn., The Q-Tones from Philadelphia, and the Zircons from the Bronx.