Works / By specific formation
Comment faire une recherche par effectif détaillé sur BRAHMS ?2243 works out of 50103
- Number Nine for ensemble (2010), 10 mn, Ricordi / Mauro Lanza
- Numbers for ensemble (1964), Peters / Morton Feldman
- Números six pieces for octet (2011), 18 mn, Suvini Zerboni / Luis de Pablo
- O alter Duft for 7 instruments (1998), 9 mn, Inédit / Jacques Lenot
- O lux for ensemble (2005), 5 mn, Peters / Brian Ferneyhough
- elec ircam Objet 1 for ensemble (2010), 13 mn / Dmitri Kourliandski
- elec ircam Objet 2 for ensemble (2010), 13 mn / Dmitri Kourliandski
- Objets impossibles I-V for ensemble (2013), 1 h 10 mn, Jobert / Dmitri Kourliandski
- Océan captif for 4 groups of soloists (1976), 12 mn, Suvini Zerboni / Jacques Lenot
- Octandre for 8 instruments (1923), 7 mn 30 s, Ricordi [program note] / Edgard Varèse
- Octet for eight instrumentalists (1978), 10 mn, Faber Music / George Benjamin
- Octet (1979), Boosey & Hawkes / Steve Reich
- Öde for orchestra (2015), 21 mn, Peters / Jesper Nordin
- Ôde pour Jérusalem for large orchestra (1972), 13 mn 5 s, Eschig / Darius Milhaud
- Ôde pour les morts des guerres for large orchestra (1963), 15 mn, Eschig / Darius Milhaud
- Odradek for ensemble (2010), BabelScores / Fernando Garnero
- elec ircam OFELIA for large ensemble, motorised piano and four loudspeakers (2022), 22 mn, Ricordi / Lisa Streich
- Oiseaux gazouillants et hibou qui se retourne for ensemble (2020), 10 mn / Mikel Urquiza
- Öl for ensemble (2001-2004), 35 mn, Schott [program note] / Enno Poppe
- Öl 1 for ensemble (2001), 18 mn, Ricordi [program note] / Enno Poppe
- Olicantus for ensemble of 15 instrumentalists (2002), 4 mn, Faber Music / George Benjamin
- Ombra di macramé for six instruments (2010), 10 mn about , Suvini Zerboni / Pasquale Corrado
- elec ircam Ombres for ensemble and electronics (1984), 18 mn, Ricordi / Lorenzo Ferrero
- elec Ombres portées for nine instruments and electroacoustic device (2003), 16 mn / Ricardo Nillni
- Omens II for ensemble (1972), 23 mn, Jobert [program note] / Emmanuel Nunes
- On A Canon That’s Already Started ensemble arrangement (2021), 3 mn / James Alexandropoulos-McEwan
- On Jimmy Yancey for ensemble (1973), 12 mn, Boosey & Hawkes [program note] / Louis Andriessen
- On the Face of the Deep Genesis: Day One, for ensemble (2016), 10 mn, Schott / Chaya Czernowin
- Ondes-Espaces mouvants for ensemble (1975), 14 mn, Salabert [program note] / Paul Méfano
- Oneïron for six instrumentalists (1998), 10 mn, Inédit [program note] / Alexandros Markeas
- Only an end for orchestra (2009), Boosey & Hawkes / Olga Neuwirth
- Only Now, and Again for ensemble (1977), 11 mn, Peters / Roger Reynolds
- Open to infinity: a grain of sand for fifteen instrumentalists (2015), 10 mn / Christian Mason
- Ophelia Dances, Book 1 for ensemble of nine instrumentalists (1975), 8 mn, Faber Music [program note] / Oliver Knussen
- Opus Americanum no 2 for large orchestra (1940), 21 mn 25 s, Elkan Vogel / Darius Milhaud
- Oracles I-V (listening spaces) for twenty instruments (2019-2020), 28 mn / Chiyoko Szlavnics
- Orange-Cité for flute, clarinet, percussion, piano, violin, viola, cello and double bass (1998), 8 mn 30 s, Opus 53 / Denis Dufour
- Orango for ensemble and public (2018), 35 mn about , Durand / Oscar Bianchi
- elec ircam Organa for ensemble (2001), 15 mn, Inédit [program note] / Pedro Amaral
- Organum for large ensemble (1994), 4 mn, Faber Music / Oliver Knussen
- Orgelbüchlein for six musicians (2023), 12 mn about / Alexandre Jamar
- elec ircam Oria for amplified and reverberated ensemble (2002-2003), 12 mn, Inédit [program note] / Georgia Spiropoulos
- Orphic Descent for ensemble (2003), 5 mn 20 s / Robin De Raaff
- Orts souvenir n°2, for fourteen instruments and player ad libitum (1969), 10 mn, Suvini Zerboni / Franco Donatoni
- Oscuro Abismo de llanto y de ternura for large ensemble (2005), 20 mn 40 s, Editions Musicales Européennes / Alberto Posadas
- elec Oslo/Triptych for ensemble (2011), 15 mn, Peters / James Dillon
- Ostinato funebre for ensemble (1991), 8 mn, Schott / Heinz Holliger
- Où en est la nuit for ensemble (2013), 10 mn, Onoma éditions musicales / Zad Moultaka
- Our Father Whiche in Heaven Art motet for instrumental ensemble (1977), 5 mn, Boosey & Hawkes / Sir Peter Maxwell Davies
- Ouroboros for ensemble (2004), 15 mn, Universal Edition / Vykintas Baltakas