Editing 2003 in music (section)

==Classical music==
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The following composers' works were composed, premiered, or published this year, as noted in the citation. 
===A===
===B===

*[[Leonardo Balada]] – ''Ebony Fantasies'' (cantata for choir and orchestra)
===C===

*[[George Crumb]]
**''A Journey Beyond Time'' for soprano, percussion quartet and piano.
**''Otherworldly Resonances'' for two pianos
**''River of Life'' for soprano, percussion quartet and piano
*[[Mario Davidovsky]] – ''Duo Capriccioso'' for piano and violin
===D===

*[[Peter Maxwell Davies]]
**[[Naxos Quartet]] No. 2
**[[Naxos Quartet]] No. 3
===E===

*[[Péter Eötvös]]
**''Erdenklavier-Himmelklavier'', for piano
**''Jet Stream'', concerto for trumpet and orchestra
===F===

*[[Elisenda Fábregas]] – ''Voces de mi tierra'' for flute, cello and piano
===G===

*[[Rolf Gehlhaar]] – ''Cybersong'' for tenor and wearable electronics

*[[Philip Glass]]
**''Dreaming Awake'' for piano
**''Taoist Sacred Dance'' for piano and flute
**''Music from The Sound of a Voice'' for [[flute]], [[pipa]], violin, cello and percussion

*[[Andrew Glover (composer)|Andrew Glover]] – ''The Death of Angels: A Concerto for Violin and Orchestra''

*[[Friedrich Goldmann]]
**''Herzstück'', mini-drama for soprano, flute and guitar 
**''Klangszenen III'' for orchestra
===H===

*[[Haflidi Hallgrímsson]] – Cello Concerto
===I===
===J===
===K===

*[[Mauricio Kagel]]
**''Andere Gesänge'', intermezzi for soprano and orchestra
**''Auftakte, achthändig'' for two pianos and two percussionists

*[[Wojciech Kilar]] –
**''Lament'' for mixed choir a cappella
**Symphony No. 3 ''September Symphony''
===L===

*[[György Ligeti]] – ''Hamburg Concerto'' for solo horn and chamber orchestra with four obbligato natural horns (1998–99, 2003)
===M===

*[[Frederik Magle]] – ''Phoenix'' for mixed choir and organ or piano four-hands

*[[Mesías Maiguashca]] – ''K.O. Tagebücher'', for two cellos, two percussionists and electronics
===N===
===O===
===P===

*[[Henri Pousseur]]
**''Arioso monodie'' for female voice
**''Javanitas'' for violin and trombone
**''Litanie du miel des nuits hivernales'' for viola and piano
**''Rossignolade'' for female voice and clarinet
**''Voix et vues planétaires'', multimedia
===Q===
===R===

*[[Alexander Raskatov]] – ''The Last Freedom''
===S===

*[[Karlheinz Stockhausen]]
**''[[Amour (Stockhausen)|Amour]]'', for saxophone
**''[[Klavierstücke (Stockhausen)#Klavierstück XIX|Klavierstück XIX]]''
**''[[Mixtur|Mixtur 2003]]'', for five instrumental groups, four sinewave-generator players, four sound mixers with four ring modulators and sound director
**''[[Licht#Auxiliary works|Vibra-Elufa]]'', for vibraphone,
*[[Steven Stucky]]
**''[[Jeu de timbres]]''
**[[Second Concerto for Orchestra]]
===T===
===U===
===V===
===W===
===X===
===Y===
===Z===