Requia (subtitled and other compositions for guitar solo) is the eighth album by American fingerstyle guitarist and composer John Fahey. Released in November 1967, it was the first of Fahey's two releases on the Vanguard label. It originally received hostile reviews from music critics, particularly for its musique concrète experimentation. It has since been recognised as precursor to new-age music, and has been re-released multiple times, including by Terra in 1985, Vanguard in 1997 and 1998 and Ace in 1998.