86		Bruce Broughton (Score, Contemporary, Soundtrack, 1985-2016)
81		Lee Holdridge (Score, Contemporary, Soundtrack, 1973-2012)
78		John Scott (Score, Contemporary, Soundtrack, 1967-2006)
77		Toru Takemitsu (Contemporary, Soundtrack, Score, 1961-2011)
76		Basil Poledouris (Score, Contemporary, Soundtrack, 1980-2012)
74		Laurence Rosenthal (Score, Contemporary, Soundtrack, 1967-2014)
74		Bang On A Can (Contemporary, Modern Classical, Minimal, 1992-2012)
73		Wim Mertens (Contemporary, Modern Classical, Modern, 1985-2016)
72		Austin Wintory (Score, Contemporary, Soundtrack, 2009-2015)
72		Steve Reich (Contemporary, Post-Modern, Minimal, 1968-2016)
72		John Adams (Contemporary, Minimal, Modern, 1980-2014)
69		Philip Glass (Contemporary, Modern Classical, Minimal, 1971-2016)
69		Nick Glennie-Smith (Score, Contemporary, Soundtrack, 1981-2015)
68		Harrison Birtwistle (Contemporary, Modern Classical, Experimental, 1975-2015)
68		David Newman (Score, Soundtrack, Contemporary, 1986-2014)
68		Dennis McCarthy (Score, Contemporary, Soundtrack, 1992-2014)
68		Anne Dudley (Score, Contemporary, Soundtrack, 1983-2006)
68		Robert Folk (Score, Soundtrack, Contemporary, 1991-2013)
68		James Horner (Score, Soundtrack, Contemporary, 1980-2016)
68		Gavin Bryars (Contemporary, Modern, Modern Classical, 1986-2016)
68		Leonard Rosenman (Soundtrack, Score, Contemporary, 1957-2015)
67		Luciano Berio (Contemporary, Modern, Modern Classical, 1958-2014)
67		Nils Frahm (Contemporary, Neo-Classical, Modern, 2005-2016)
66		Kronos Quartet (Contemporary, Modern, Post-Modern, 1985-2015)
66		Jerry Goldsmith (Score, Soundtrack, Contemporary, 1964-2016)
66		Tom Johnson (Contemporary, Experimental, Modern Classical, 1979-2013)
66		Tristan Murail (Contemporary, Modern, Modern Classical, 1989-2015)
66		Louis Andriessen (Contemporary, Minimal, Post-Modern, 1977-2014)
66		Robert Haigh (Contemporary, Modern Classical, Minimal, 1984-2015)
66		Daniel Lentz (Contemporary, Modern Classical, Experimental, 1984-2015)
66		Michael Gordon (Contemporary, Post-Modern, Minimal, 1992-2015)
66		Lou Harrison (Contemporary, Modern, Modern Classical, 1958-2010)
66		Meredith Monk (Contemporary, Vocal, Experimental, 1971-2014)
66		Michael Nyman (Contemporary, Soundtrack, Classical, 1981-2015)
66		Alessandra Celletti (Contemporary, Modern Classical, Impressionist, 1994-2011)
65		Hermann Nitsch (Contemporary, Modern, Punk, 1980-2015)
65		Radu Malfatti (Contemporary, Abstract, Free Improvisation, 1978-2016)
65		Michael Small (Score, Soundtrack, Contemporary, 1971-2012)
64		Ludovico Einaudi (Contemporary, Modern Classical, Neo-Classical, 1988-2015)
64		Roberto Gerhard (Contemporary, Modern, Modern Classical, 1972-2013)
64		Cornelius Cardew (Contemporary, Experimental, Free Improvisation, 1985-2013)
64		Per Nørgård (Contemporary, Modern, Soundtrack, 1969-2016)
64		Robert Ashley (Contemporary, Experimental, Minimal, 1974-2008)
64		Luigi Nono (Contemporary, Experimental, Musique Concrète, 1968-2015)
64		David Lang (Contemporary, Post-Modern, Modern, 1992-2015)
63		Michael Kamen (Score, Soundtrack, Contemporary, 1973-2014)
63		John Cage (Contemporary, Experimental, Modern, 1967-2015)
63		Krzysztof Penderecki (Contemporary, Modern, Classical, 1967-2016)
62		Karlheinz Stockhausen (Contemporary, Experimental, Musique Concrète, 1961-2016)
62		Toshiro Mayuzumi (Contemporary, Soundtrack, Theme, 1967-2011)
62		John Corigliano (Contemporary, Soundtrack, Modern, 1978-2012)
62		Jonathan Harvey (Contemporary, Avantgarde, Modern, 1989-2012)
62		Kaija Saariaho (Contemporary, Experimental, Musique Concrète, 1985-2014)
62		Luis de Pablo (Contemporary, Abstract, Experimental, 1969-2015)
62		Guy Van Nueten (Contemporary, Baroque, Electro, 2004-2015)
62		Mauricio Kagel (Contemporary, Post-Modern, Experimental, 1968-2015)
62		Gabriel Yared (Score, Soundtrack, Modern Classical, 1980-2016)
61		Bernd Alois Zimmermann (Contemporary, Modern, Free Jazz, 1967-2011)
61		Peter Eötvös (Contemporary, Experimental, Romantic, 2000-2016)
61		Tristan Perich (Contemporary, Chiptune, Glitch, 2007-2015)
61		James Newton Howard (Score, Soundtrack, Contemporary, 1974-2016)
61		Ana-Maria Avram (Contemporary, Experimental, Modern Classical, 1991-2010)
61		György Ligeti (Contemporary, Modern, Experimental, 1970-2015)
61		Bear McCreary (Score, Soundtrack, Modern Classical, 2007-2016)
61		John Williams (Soundtrack, Score, Contemporary, 1958-2015)
61		John Tavener (Contemporary, Post-Modern, Modern, 1971-2013)
61		Morton Feldman (Contemporary, Modern, Post-Modern, 1959-2015)
61		Akira Ifukube (Soundtrack, Contemporary, Score, 1973-2009)
61		Harry Gregson-Williams (Score, Soundtrack, Modern Classical, 1997-2015)
61		Iannis Xenakis (Contemporary, Modern, Musique Concrète, 1965-2016)
60		Stefan Wolpe (Contemporary, Modern, Post-Modern, 1971-2011)
60		Christian Wolff (Contemporary, Experimental, Free Improvisation, 1972-2016)
60		Jürg Frey (Contemporary, Musique Concrète, Experimental, 2002-2015)
60		Alvin Lucier (Contemporary, Experimental, Minimal, 1980-2015)
60		David Shire (Soundtrack, Score, Modern, 1974-2009)
60		Terry Riley (Minimal, Contemporary, Modern Classical, 1967-2016)
60		Danny Elfman (Score, Soundtrack, Contemporary, 1984-2016)
60		Elmer Bernstein (Score, Soundtrack, Contemporary, 1956-2012)
60		Howard Shore (Soundtrack, Score, Contemporary, 1992-2014)
59		George Crumb (Contemporary, Modern, Post-Modern, 1974-2008)
59		Vinko Globokar (Contemporary, Experimental, Free Improvisation, 1969-2008)
59		Leo Brouwer (Contemporary, Baroque, Modern, 1971-2007)
59		Somei Satoh (Contemporary, Modern Classical, Ambient, 1988-2013)
59		Max Richter (Soundtrack, Modern Classical, Ambient, 2002-2016)
58		Charles Wuorinen (Contemporary, Modern, Experimental, 1969-2006)
58		Ingram Marshall (Contemporary, Experimental, Minimal, 1979-2009)
58		Evelyn Glennie (Contemporary, Free Improvisation, Modern, 1990-2012)
58		Hans Zimmer (Score, Soundtrack, Modern Classical, 1988-2016)
58		Heiner Goebbels (Contemporary, Experimental, Free Improvisation, 1982-2012)
58		Olivier Messiaen (Contemporary, Modern, Impressionist, 1956-2015)
58		Earle Brown (Contemporary, Musique Concrète, Experimental, 1992-2006)
58		David Arnold (Soundtrack, Score, Modern Classical, 1989-2014)
57		The City Of Prague Philharmonic (Score, Soundtrack, Theme, 1993-2015)
57		Carter Burwell (Score, Soundtrack, Contemporary, 1990-2016)
57		Rodrigo Leão (Contemporary, Modern Classical, Neo-Classical, 2000-2015)
57		Craig Armstrong (Downtempo, Score, Soundtrack, 1998-2015)
57		The Taliesin Orchestra (Contemporary, Celtic, Modern, 1996-2006)
57		Michaël Levinas (Contemporary, Experimental, Opera, 1985-2012)
57		Charles Bernstein (Score, Soundtrack, Contemporary, 1976-2016)
57		Miklós Rózsa (Score, Soundtrack, Contemporary, 1945-2015)
56		Sylvano Bussotti (Contemporary, Abstract, Contemporary Jazz, 1976-2011)
56		Howard Skempton (Contemporary, Neo-Classical, Modern Classical, 1991-2012)
56		Onutė Narbutaitė (Contemporary, Abstract, Musique Concrète, 1986-2011)
56		Larry Polansky (Contemporary, Experimental, Musique Concrète, 1989-2010)
56		Richard Moult (Minimal, Contemporary, Modern, 2005-2016)
56		Cristóbal Halffter (Contemporary, Experimental, Musique Concrète, 1958-2010)
56		Piano Circus (Contemporary, Modern, Minimal, 1990-2009)
56		Milton Babbitt (Contemporary, Experimental, Modern, 1970-2006)
56		Christopher Gunning (Soundtrack, Contemporary, Neo-Classical, 1970-2012)
56		Anton Batagov (Contemporary, Minimal, Experimental, 1994-2015)
55		John Harle (Contemporary, Smooth Jazz, Contemporary Jazz, 1987-2014)
55		Tod Machover (Contemporary, Experimental, Opera, 1984-2007)
55		Aki Takahashi (Contemporary, Post-Modern, Abstract, 1977-2008)
55		John Powell (Score, Soundtrack, Contemporary, 1997-2015)
55		Mark Mothersbaugh (Score, Minimal, Ambient, 1985-2016)
55		Ensemble Modern (Contemporary, Avantgarde, Experimental, 1990-2014)
55		Alan Silvestri (Score, Soundtrack, Modern Classical, 1984-2015)
54		Greg Edmonson (Soundtrack, Score, Modern Classical, 2005-2016)
54		Nicolaus A. Huber (Contemporary, Post-Modern, 1992-2015)
54		Randy Miller (Modern Classical, Score, Contemporary, 1991-2005)
54		Michael Pisaro (Experimental, Contemporary, Abstract, 2001-2016)
54		Icebreaker (Contemporary, Ambient, Contemporary Jazz, 1994-2012)
54		Iancu Dumitrescu (Contemporary, Experimental, Modern Classical, 1991-2013)
54		Hans Abrahamsen (Contemporary, Musique Concrète, Modern, 2001-2016)
54		Tyler Bates (Score, Soundtrack, Modern Classical, 2005-2014)
54		Daniel Pemberton (Score, Soundtrack, Modern Classical, 1994-2015)
53		Graham Fitkin (Contemporary, Classical, Modern, 1990-2003)
53		Philip Corner (Experimental, Contemporary, Modern, 1983-2016)
53		Margaret Leng Tan (Contemporary, Classical, 1986-2010)
53		John Debney (Score, Modern Classical, Soundtrack, 1993-2016)
53		Richard Robbins (Score, Soundtrack, Opera, 1979-2003)
53		Kåre Kolberg (Contemporary, Experimental, 1987-2011)
53		Vladan Radovanović (Contemporary, Experimental, 1975-2010)
53		Alvin Curran (Experimental, Contemporary, Abstract, 1975-2014)
53		Richard Band (Score, Modern Classical, Ambient, 1980-2015)
53		Amadinda Percussion Group (Contemporary, Modern, Folk, 1987-2006)
53		Peter Michael Hamel (Ambient, Contemporary, Modern Classical, 1972-2014)
53		Alex North (Score, Soundtrack, Contemporary, 1957-2009)
53		Jocelyn Pook (Soundtrack, Contemporary, Modern, 1997-2015)
53		Thomas Newman (Soundtrack, Score, Contemporary, 1990-2016)
53		Nico Muhly (Contemporary, Drone, Abstract, 2006-2014)
53		Matt Dunkley (Modern Classical, Ambient, Score, 2008-2016)
53		Alexander Balanescu (Contemporary, Modern Classical, IDM, 1996-2016)
53		Alexei Aigui (Contemporary, Post-Modern, Modern Classical, 1999-2008)
52		John Murphy (Score, Modern Classical, Soundtrack, 1993-2014)
52		Christophe Beck (Score, Soundtrack, Modern, 1998-2015)
52		Alexandre Desplat (Soundtrack, Score, Modern Classical, 1994-2016)
52		Daniel Licht (Score, Modern Classical, Soundtrack, 1991-2014)
52		Ernst Krenek (Modern, Contemporary, Opera, 1978-2010)
52		Karl Jenkins (Contemporary, Ambient, Modern Classical, 1996-2014)
52		Jeremy Soule (Soundtrack, Score, Modern Classical, 1995-2014)
52		Klaus Badelt (Score, Soundtrack, Contemporary, 2002-2011)
51		John Ottman (Score, Soundtrack, Modern Classical, 1995-2016)
51		Philippe Hurel (Contemporary, Abstract, 1991-2006)
51		Don Davis (Score, Modern Classical, Soundtrack, 1993-2016)
51		Henry Torgue (Experimental, Score, Modern Classical, 1976-2006)
51		Elliot Goldenthal (Soundtrack, Score, Contemporary, 1981-2014)
51		Clint Mansell (Score, Ambient, Modern Classical, 2000-2016)
51		Marco Beltrami (Score, Modern Classical, Soundtrack, 1996-2016)
51		Harmonia Ensemble (Contemporary, Neo-Classical, Art Rock, 1993-2008)
51		Jorge Peixinho (Contemporary, 1972-2006)
51		Jonathan Elias (Score, Modern Classical, Ambient, 1984-2011)
51		Edward Shearmur (Soundtrack, Score, Sephardic, 1998-2010)
51		Trevor Jones (Score, Soundtrack, Modern Classical, 1982-2010)
51		Mark Mancina (Score, Modern Classical, Soundtrack, 1994-2012)
51		László Sáry (Contemporary, Modern, Minimal, 1979-2004)
51		Christopher Young (Score, Modern Classical, Soundtrack, 1982-2016)

Notes: Music similar to Dustin O'Halloran, Music like Dustin O'Halloran, Classical, Stage, Screen, Electronic, Rock, Folk, World, , Country, Contemporary, Score, Modern Classical, Minimal, Alternative Rock, Synth-pop, Leftfield, Modern, Post-Modern, Artists, Bands, Songs, Audio, Records, Albums, Singles, Releases, Music Similarities