Editing 1912 in music (section)

==Classical music==
*[[Hugo Alfvén]] –
**{{Lang|sv|Mostellaria}}, for flute (incidental music for the play by [[Plautus]])
**{{Lang|sv|Julsång}}, for voice and piano
**{{Lang|sv|Spåmannen}} (incidental music for the play by [[Verner von Heidenstam]]), for chorus and small orchestra
**{{Lang|sv|Unge Herr Sten Sture}}, Op.&nbsp;30, for baritone, male choir, and orchestra
*[[Granville Bantock]] – ''In the Far West'', serenade for string orchestra
*[[Alban Berg]] – ''[[Altenberg Lieder|Five Orchestral Songs on Picture-Postcard Texts by Peter Altenberg]]''
*[[Frank Bridge]] 
**4 Short Pieces for Violin and Piano, H.104
**Piano Quintet
*[[Max Bruch]] – [[Concerto for Two Pianos and Orchestra (Bruch)|Concerto for Two Pianos and Orchestra]]
*[[Ferruccio Busoni]] 
**Nocturne symphonique, Op. 43, BV 262
**Sonatina No. 2
*[[George Butterworth]] – ''[[A Shropshire Lad]]''
*[[John Alden Carpenter]] –
**''The Cock Shall Crow'', for voice and piano
**''Poems by Paul Verlaine'' (Four), for voice and piano
**Songs (Eight), for medium voice and piano 
*[[Carlos Chávez]] –
**{{Lang|es|Miniatura}} for piano
**{{Lang|es|Valsas I y II}} for piano
*[[Claude Debussy]]
**''[[Gigues]]''
**''Khamma'' (ballet)
**[[Préludes (Debussy)|Preludes]], Book 2
*[[Frederick Delius]]
**''[[The Song of the High Hills]]''
**''[[On Hearing the First Cuckoo in Spring]]''
*[[Paul Dukas]] – ''[[La Péri (Dukas)|La Peri]]'' (ballet)
*[[Edward Elgar]] – ''[[The Music Makers (Elgar)|The Music Makers]]''
*[[George Enescu]] – [[Piano Sonata No. 1 (Enescu)|''Sonatensatz'' in F{{Music|sharp}} minor]], for piano
*[[Victor Ewald]] – Brass Quintet No. 1
*[[Philippe Gaubert]] – Fantaisie for Flute and Piano
*[[Alexander Glazunov]] 
**Piano Concerto No.1, Op.92
**''Finnish Sketches''
*[[Percy Grainger]] – ''[[Handel in the Strand]]''
*[[Swan Hennessy]] 
**En Passant, Op.40
**Valses caprices, Op.41
**Sonatine, Op.43
**3 Pièces Celtiques, Op.45
*[[Joseph Holbrooke]] – Nocturne: "Fairyland", Op.&nbsp;57, for oboe, clarinet (or viola), and piano 
*[[Arthur Honegger]] – Sonata in D minor, for violin and piano
*[[Charles Ives]] – ''[[Robert Browning Overture]]''
*[[Leoš Janáček]]
**''[[The Fiddler's Child]]'' for orchestra 
**''[[In the Mists|V mlhách (In the Mists)]]'' for piano
*[[Manolis Kalomiris]] –
**{{Lang|el|Iamvoi ke anapaestoi II: Mayovotana}}, for voice and orchestra
**Quintet, for piano and strings, with voice
*[[Sigfrid Karg-Elert]] –
**Chorale Improvisations (Four), for organ
**{{Lang|de|Funerale}}, for harmonium
**{{Lang|de|Prae- und Postludien}} (20), Op.&nbsp;78, for organ
**''Triumph'', Op.&nbsp;79, for unaccompanied chorus
**{{Lang|de|Vom Himmel hoch}}, chorale canzona, Op.&nbsp;82, No.&nbsp;2, for chorus, violin, and organ
*[[Anatoly Lyadov]] – {{Lang|ru|Iz Apokalipsisa}}, Op.&nbsp;66, for orchestra
*[[Gian Francesco Malipiero]] – 
**{{Lang|it|Arione}}, symphonic poem for cello and orchestra
**{{Lang|it|Danze e canzoni}}, for orchestra
*[[Bohuslav Martinů]] –
**Andante, for string quartet
**''Ave Maria'', for soprano and organ
**''Niponari'', for soprano and orchestra
**Nocturnes (Two), for string quartet
**''Offertorium'', for soprano and organ
**Phantasie, for violin and piano
**String Quartet
*[[Arnold Mendelssohn]] –
**{{Lang|de|Auf meinen lieben Gott}}, Op.&nbsp;61, for solo voices, chorus, organ, and orchestra
**{{Lang|de|Aus tiefer Not}}, Op.&nbsp;54, for soprano, chorus, organ, and orchestra
*[[Moritz Moszkowski]] – Grande valse de concert, Op.88
*[[Carl Nielsen]] –
**{{Lang|da|Paraphrase over ‘Naermere Gud til dig’}}, for wind orchestra
**Sonata No. 2, Op.&nbsp;35, for violin and piano
*[[Leo Ornstein]] – ''A Paris Street Scene at Night'', Op.&nbsp;4, No.&nbsp;3, for piano
*[[Otakar Ostrčil]] – 
**{{Lang|cs|Česká legenda vánoční}}, Op.&nbsp;15, for male chorus
**Suite in C minor, Op.&nbsp;14, for orchestra
*[[Gabriel Pierné]] – {{Lang|fr|Saint François d'Assise}}, oratorio
*[[Ildebrando Pizzetti]] –
**{{Lang|it|Il clefta prigione}}, for voice and piano
**{{Lang|it|San Basilio}}, for voice and piano
*[[Sergei Prokofiev]]
**[[Piano Concerto No. 1 (Prokofiev)|Piano Concerto No. 1 in D{{music|flat}} Major]]
**[[Piano Concerto No. 2 (Prokofiev)|Piano Concerto No. 2 in G Minor]]
*[[Roger Quilter]] –
**''Moonlight on the Lake'', for piano
**''Where the Rainbow Ends: Suite'', for piano
*[[Sergei Rachmaninoff]] – Songs (14), Op.&nbsp;34
*[[Maurice Ravel]] – ''[[Daphnis et Chloé]]''
*[[Max Reger]] –
**"[[An die Hoffnung]]", Op. 124, for contralto (or mezzo-soprano) and orchestra (or piano)
**{{Lang|de|Aus meinem Tagebuch}}, [[Max Reger works#85|Op. 85]], 35 little pieces for piano
**{{Lang|de|Geistliche Gesänge}}, [[Max Reger works#110|Op. 110]], for chorus
**{{Lang|de|Konzert im alten Stil}} in F major, [[Max Reger works#123|Op. 123]], for orchestra
**Preludes and Fugues, [[Max Reger works#117|Op. 117]], for violin solo
**{{Lang|de|Eine romantische Suite}}, [[Max Reger works#125|Op. 125]], for orchestra
**{{Lang|de|Römischer Triumphgesang}}, [[Max Reger works#126|Op. 126]], for male voices and orchestra
*[[Henriette Renié]] – Ballade fantastique for harp
*[[Erik Satie]] –
**{{Lang|fr|Aperçus désagréables}}, for piano duet
**{{Lang|fr|Préludes flasques (pour un chien)}}, for piano
**{{Lang|fr|Préludes pour un chien (2)}}, for piano
**{{Lang|fr|Véritables préludes flasques (pour un chien)}}, for piano
*[[Philipp Scharwenka]] – String Quartet No.2, Op.120
*[[Arnold Schoenberg]] – ''[[Pierrot Lunaire]]''
*[[Cyril Scott]] – Two Passacaglias
*[[Alexander Scriabin]] 
**Poème-Nocturne, Op.61
**Piano Sonata No.6, Op.62
**2 Poèmes, Op.63
**Piano Sonata No.7, Op.64
**3 Études, Op. 65
*[[Rudi Stephan]] 
**Musik für 7 Saiteninstrumente, Op.16
**Musik fur Orchester
*[[Richard Strauss]] – ''[[Le bourgeois gentilhomme (Strauss)|Der Bürger als Edelmann]]'' (first version, as incidental music for [[Hugo von Hofmannsthal]]'s translation of [[Molière]]'s play)
*[[Igor Stravinsky]] – ''[[Le roi des étoiles]]''
*[[Marcel Tournier]] – {{Lang|fr|Promenade a l'automne}}
*[[Louis Vierne]] – Symphony for Organ No. 3 in F{{music|sharp}} minor
*[[Heitor Villa-Lobos]] –
**{{Lang|pt|Brinquedo de Roda}}, for piano
**{{Lang|pt|Petizada}}, for piano
**{{Lang|pt|Suite infantil No. 1}}, for piano
**{{Lang|pt|Suite popular brasileira}}, for guitar
*[[Egon Wellesz]] 
**5 Kirschblütenlieder, Op. 8
**3 Tänze for piano, Op. 10
**Vorfrühling for orchestra, Op. 12
*[[Charles-Marie Widor]] – Suite for cello and piano
*[[Alberto Williams]] – {{Lang|es|Danzas argentinas–milongas}} (5), for orchestra
*[[Kōsaku Yamada]] – [[Symphony in F major (Yamada)|Symphony in F major]] "Triumph and Peace"