Works / By specific formation
Comment faire une recherche par effectif détaillé sur BRAHMS ?2062 works out of 50103
- stage One Thing Leads to Another ballet music (2010), 27 mn, St. Rose Music Publishing / Nico Muhly
- Only an end for orchestra (2009), Boosey & Hawkes / Olga Neuwirth
- Only Now, and Again for ensemble (1977), 11 mn, Peters / Roger Reynolds
- elec Optical Flow for ensemble and electronics (2012-2013), 12 mn 30 s [program note] / Francisco Alvarado
- Orbitas for ensemble (2012), 11 mn 40 s [program note] / Francisco Alvarado
- Orchestra for orchestra (1976), 18 mn, Universal Edition / Morton Feldman
- Orchestra symphonic music for mobile musicians (1974-1977), between 15 mn and 1 h 15 mn, Schott / Dieter Schnebel
- Orchestral Set No. 1: Three Places in New England (1929, 1914-1916), 19 mn, Mercury Music / Charles Ives
- Orchestral Set No. 2 (1925, 1909-1919), 19 mn, Peer Music / Charles Ives
- Orchestral Set No. 3 (1925, 1912-1922), Inédit / Charles Ives
- Orchestral Theatre I: O for orchestra (1990), 19 mn, Schirmer / Tan Dun
- Orchestral Variations for orchestra (1957), 14 mn, Boosey & Hawkes / Aaron Copland
- Orchestration de Trois Études de Claude Debussy for orchestra (1992), 12 mn, Lemoine / Michael Jarrell
- Orchestre (1973), 7 mn, Lemoine / Michaël Levinas
- Orfeu for large ensemble (1998), Chester Music / Michael Nyman
- Orkney Saga I: Fifteen keels laid in Norway for Jerusalem-farers for orchestra (1997), 20 mn, Boosey & Hawkes / Sir Peter Maxwell Davies
- Orkney Saga II: In Kirkwall, the first red Saint Magnus Stones for orchestra (1997), 20 mn, Boosey & Hawkes / Sir Peter Maxwell Davies
- stage Orpheus story in six scenes (two acts) (1978, 1986), 1 h 10 mn, Schott / Hans Werner Henze
- Orpheus story in six scenes (two acts) for narrator and orchestra (1978), 1 h 10 mn, Schott / Hans Werner Henze
- Orquoy for orchestra (2012), 17 mn, Schott / Thierry Pécou
- Osiris for orchestra (2007), 20 mn, Bärenreiter / Matthias Pintscher
- Ostinato funebre for ensemble (1991), 8 mn, Schott / Heinz Holliger
- Out of the Loop for orchestra (2002), 12 mn, St. Rose Music Publishing / Nico Muhly
- Ouverture for orchestra (1930), 8 mn about , Inédit / André Jolivet
- Ouverture for winds (1984), 10 mn, Suvini Zerboni / Aldo Clementi
- Ouverture de fête in A major, for orchestra (1947), 5 mn, Le Chant du Monde / Dimitri Chostakovitch
- Ouverture de l'Amour coupable for chamber orchestra (2010), 6 mn, Schott / Thierry Pécou
- Ouverture en forme d'étoiles for orchestra (2004), 6 mn 30 s, Lemoine / Régis Campo
- Ouverture pour orchestre (1957), 10 mn about / Alfred Schnittke
- Ouverture Rondeau for small orchestra (1938), 3 mn, Billaudot / André Jolivet
- Ouverture russe en ut majeur (1936), 14 mn, Boosey & Hawkes / Serge Prokofiev
- Ouverture sur des thèmes populaires russes et kirghizes in C major, for orchestra (1963), 8 mn, Le Chant du Monde / Dimitri Chostakovitch
- Ouverture symphonique"Instants d'un Opéra de Pékin" for symphony orchestra (2014), 11 mn, Billaudot / Qigang Chen
- Over the Plains for orchestra (1945), 7 mn, Schirmer / George Antheil
- Overgrip for orchestra (2010), 5 mn / Vito Žuraj
- Overture and March "1776" for orchestra (1903, 1909-1910), 3 mn, Merion Music / Charles Ives
- Overture, St. Francis of Assisi for orchestra (2009), 12 mn, Schott / Sir Peter Maxwell Davies
- Overture: Nationals for orchestra (1903-1915), Inédit / Charles Ives
- elec Oviri for ensemble and live electronics (2013), 8 mn, Hips Road Edition / John Zorn
- Oxygen for twelve flutes (2021), 15 mn, Red Poppy / Julia Wolfe
- Pacha Mama for orchestra (2011-2012), 15 mn, Ricordi / Giorgio Battistelli
- Paisajes del placer y de la culpa for symphony orchestra (2003), 13 mn, Emec / José María Sánchez-Verdú
- Palimpsests for orchestra (2000-2002), 21 mn, Faber Music [program note] / George Benjamin
- Panic Room for orchestra (2017), 10 mn, Boosey & Hawkes / Johannes Kalitzke
- Par-delà for orchestra (1994), 20 mn, Lemoine [program note] / Michaël Levinas
- para descubrir five pieces for large orchestra (2017-2018), 30 mn, Bärenreiter / Philipp Maintz
- Parada for orchestra (2001), 13 mn, Boosey & Hawkes / Magnus Lindberg
- Parade de Votre Faust for orchestra (1974), 20 mn, Universal Edition / Henri Pousseur
- Parafrasis after Fantasia über einen Klang by G. F. Händel, for orchestra (1984), 21 mn, Universal Edition / Cristóbal Halffter
- Paragraf 112 for orchestra (2014), 7 mn / Maja S. K. Ratkje