(born 1942), Australian composer of 6 symphonies Volker David Kirchner (1942–2020), German composer of 2 symphonies Tomás Marco (born 1942), Spanish composer of 9 symphonies Edward Cowie (born 1943), English composer of 2 symphonies Ross Edwards (born 1943), Australian composer of 4 symphonies Robin Holloway (born 1943), English composer of 2 symphony (the first, Clarissa Symphony, for soprano, tenor and orchestra) Shin'ichirō Ikebe (born 1943), Japanese composer of 7 symphonies Ilaiyaraaja (born 1943), Indian composer of 1 symphony David Maslanka (1943–2017), American composer of 10 symphonies David Matthews (born 1943), English composer of 9 symphonies Krzysztof Meyer (born 1943), Polish composer of 9 symphonies plus an unnumbered Symphony in Mozartean style Joseph Schwantner (born 1943), American composer of 1 symphony Roger Smalley (1943–2015), English composer of 1 symphony (1979–81) William Albright (1944–1998), American composer of a Symphony for Organ and Percussion Frank Corcoran (born 1944), Irish composer of 4 symphonies Michael Garrett (born 1944), British composer of 13 symphonies and 13 concertante symphonies Christopher Gunning (born 1944), British composer of 12 symphonies Pehr Henrik Nordgren (1944–2008), Finnish composer of 8 symphonies plus a symphony for strings and a chamber symphony Rhian Samuel (born 1944), Welsh composer of an "Elegy-Symphony" Leif Segerstam (born 1944), Finnish composer of 300 symphonies, the all-time record as of 2015 Jerome de Bromhead (born 1945), Irish composer of 2 symphonies Gerd Domhardt (1945–1997), German composer of 2 symphonies and 2 chamber symphonies Edward Gregson (born 1945), English composer of 1 symphony for brass band Judith Lang Zaimont (born 1945), American composer of 2 numbered symphonies, plus a "dance symphony" titled Hidden Heritage and a Symphony for wind orchestra in three scenes (2003) Thomas Pasatieri (born 1945), American composer of 3 symphonies Arnold Rosner (1945–2013), American composer of 6 symphonies Alexey Rybnikov (born 1945), Russian composer of 6 symphonies Ragnar Søderlind (born 1945), Norwegian composer of 8 symphonies Martin Bresnick (born 1946), American composer of 1 symphony Tsippi Fleischer (born 1946), Israeli composer of 5 symphonies Tristan Keuris (1946–1996), Dutch composer of a "Sinfonia" (1972–1974), and "Symphony in D" (1995) Ladislav Kubík (1946–2017), Czech-American composer of 3 sinfoniettas Ulrich Leyendecker (1946–2018), German composer of 5 symphonies Richard St. Clair (born 1946), American composer of 1 symphony Giles Swayne (born 1946), British composer of 2 symphonies Pēteris Vasks (born 1946), Latvian composer of 3 symphonies Heinz Winbeck (1946–2019), German composer of 5 symphonies, the first premiered in 1984,