who knows composers of other requiems?
Durufle wrote a lovely requiem, and even though it's not my favorite work, Britten's War Requiem is considered a masterpiece in some circles. Britten splices the traditional Latin text with poems from Wilfred Owens. Also, Berlioz and Dvorak both wrote requiems. My favorite is Mozart's, but a brief search on allmusic.com reveals that there are requiems by: J. J. Fux (author of Gradus ad Parnassum), Cherubini, Ligeti, Mikis Theodorakis (!!), Donizeti (unfinished), John Rutter, and, of course...Andrew Lloyd Webber.