(b London, March 20, 1804; d Bexley, Kent, March 8, 1881). English organist and writer on music. In 1834 he became organist of St Mary’s (Roman Catholic) Chapel, Chelsea, and composed some masses for its service. Between 1840 and 1860 he published many instruction books for organ, reed organ, concertina and church singing.
Warren was a careful and thorough editor of earlier English music: his edition of Boyce’s Cathedral Music, for example, included new biographies of the composers with exhaustive lists of their works. Such scholarship was facilitated by the large and valuable library he collected during his life, including the partbooks from which he edited Hilton’s Ayres or Fa Las, many unique sale catalogues, and autograph manuscripts of Purcell, A. Scarlatti, Haydn, Mozart and Beethoven. The fruits of his research appeared often in the early Musical World.