Sha Na Na was an American rock and roll and doo-wop revival group formed in 1969. The group performed a song-and-dance repertoire based on 1950s hit songs that both revived and parodied the music and the New York City street culture of the 1950s. After gaining initial fame for their performance at the Woodstock Music and Art Fair, made possible with help from their friend Jimi Hendrix, the group hosted Sha Na Na, a syndicated variety series that ran from... [more on Wikipedia]