Editing 1945 in music (section)

===Compositions===
* [[Samuel Barber]] – [[Cello Concerto (Barber)|Cello Concerto]]
* [[Béla Bartók]] 
** [[Piano Concerto No. 3 (Bartók)|Piano Concerto No. 3]]
** [[Viola Concerto (Bartók)|Viola Concerto]]
* [[Ernest Bloch]] – [[String Quartet No. 2 (Bloch)|String Quartet No. 2]]
* [[Benjamin Britten]]
** ''[[The Holy Sonnets of John Donne]]'' for tenor and piano, Op. 35
** [[String Quartet No. 2 (Britten)|String Quartet No. 2]] in C major
* [[John Alden Carpenter|John A. Carpenter]] – ''[[The Seven Ages]]''
* [[George Crumb]] 
** Four Pieces for violin and piano
** Sonata for Piano 
** Four Songs for voice, clarinet and piano
* [[Luigi Dallapiccola]] – ''Ciaccona, Intermezzo e Adagio'', for solo cello
* [[Wolfgang Fortner]] – Sonata for violin and piano
* [[Jesús Guridi]] – ''[[Pyrenean Symphony]]''
* [[Paul Hindemith]] – String Quartet No. 7 in E-flat
* [[Dmitry Kabalevsky]] – [[Piano Sonata No. 2 (Kabalevsky)|Piano Sonata No. 2]]
* [[Paul von Klenau]] – Symphony No. 9
* [[Erich Wolfgang Korngold|Erich W. Korngold]] – [[Violin Concerto (Korngold)|Violin Concerto]]
* [[Rued Langgaard]]
** Symphony No. 10 ''Hin Tordenbolig'', BVN. 298
** Symphony No. 11 ''Ixion'', BVN. 303
* [[Gian Francesco Malipiero|G. Francesco Malipiero]] – [[Symphony No. 3 (Malipiero)|Symphony No. 3]] 
* [[Frank Martin (composer)|Frank Martin]] – ''[[Petite symphonie concertante]]''
* [[Bohuslav Martinů]]
** ''Etudes and Polkas'', H. 308, for piano
** [[Flute Sonata (Martinů)|Flute Sonata]], H 306
** Cello Concerto No. 2, H 304
** ''Czech Rhapsody'', H 307
** [[Symphony No. 4 (Martinů)|Symphony No. 4]], H 305
** ''Thunderbolt P-47'', scherzo for orchestra, H 309
* [[Olivier Messiaen]] – ''[[Harawi (Messiaen)|Harawi]]''
* [[Douglas Moore]] – [[Symphony No. 2 (Moore)|Symphony No. 2]]
* [[Walter Piston]] – [[Sonatina for Violin and Harpsichord (Piston)|Sonatina for Violin and Harpsichord]]
* [[Sergei Prokofiev]] – ''[[Ivan the Terrible (Prokofiev)|Ivan the Terrible]]''
* [[Nico Richter]] – ''Serenade for flute, violin and viola''
* [[Henri Sauguet]] – ''Les forains'', ballet
* [[Dmitri Shostakovich]] 
** [[Symphony No. 9 (Shostakovich)|Symphony No. 9]]
** ''[[Children's Notebook]]''
* [[Richard Strauss]] 
** [[Metamorphosen|''Metamorphosen'' for 23 solo strings]]
** [[Oboe Concerto (Strauss)|Oboe Concerto]]
* [[Igor Stravinsky]] 
** [[Ebony Concerto (Stravinsky)|''Ebony Concerto'']]
** ''[[Symphony in Three Movements]]''
* [[Michael Tippett]] – [[Symphony No. 1 (Tippett)|Symphony No. 1]]
* Various composers ([[Mario Castelnuovo-Tedesco|Castelnuovo-Tedesco]], [[Darius Milhaud|Milhaud]], [[Arnold Schoenberg|Schoenberg]], [[Nathaniel Shilkret|Shilkret]], Stravinsky, [[Alexandre Tansman|Tansman]] and [[Ernst Toch|Toch]]) – ''[[Genesis Suite]]''
* [[Heitor Villa-Lobos]]
**[[Piano Concerto No. 1 (Villa-Lobos)|Piano Concerto No. 1]]
**[[String Quartet No. 9 (Villa-Lobos)|String Quartet No. 9]]
**[[Symphony No. 7 (Villa-Lobos)|Symphony No. 7]] ''Odisséia da paz'' (Peace Odyssey)
*[[Paul Ben-Haim]]
**Symphony No. 2, Op. 36
**''Pastorale variée'', for clarinet and orchestra, Op. 31b