found: His Michael Tippett, 1980:t.p. (David Matthews)
found: Letter rec'd 1/7/80(David John Matthews, b. 3/9/43)
found: A garland for Linda, p2000:booklet (David Matthews, b. 1943, London; composer)
found: Stravinsky, I. Sonata in F♯ minor (1903-4) for piano, 2004, c1974:prelim. p. iv, etc. (David Matthews; D.J.M.)
found: Grove music online, June 20, 2013(Matthews, David (John); born March 9, 1943, Walthamstow, London; English composer; brother of Colin Matthews; writings include Michael Tippett: an introductory study (London, 1980) and articles on Mahler, English music, and Britten especially)