In music, Op. 54 stands for Opus number 54. Compositions that are assigned this number include:
Beethoven – Piano Sonata No. 22 Brahms – Schicksalslied Chopin – Scherzo No. 4 Grieg – Lyric Suite Haydn, J. - “Tost” Quartets, Set I, Op. 54 Larsson – Violin Concerto, for violin and orchestra (1952) Martin – Petite symphonie concertante Mendelssohn – Variations sérieuses Saint-Saëns – Requiem Schumann – Piano Concerto Scriabin – The Poem of Ecstasy Shostakovich – Symphony No. 6 Sibelius – Swanwhite (), theatre score and suite (1908, arranged 1908) Strauss – Salome Tchaikovsky – Legend Vierne – Carillon de Westminster