Op. 40

In music, Op. 40 stands for Opus number 40. Compositions that are assigned this number include:


 * Arnold – Symphony No. 2
 * Barber – Antony and Cleopatra
 * Beethoven – Romance for violin and orchestra no. 1 Op. 40
 * Brahms – Horn Trio
 * Bruch – Hermione
 * Chopin – Polonaises Op. 40
 * Dohnányi – Symphony No. 2
 * Dvořák – Nocturne in B major
 * Elgar – Cockaigne (In London Town)
 * Finzi – Cello Concerto
 * Holberg – Holberg Suite
 * Mendelssohn – Piano Concerto No. 2
 * Rachmaninoff – Piano Concerto No. 4
 * Reger – Zwei Choralphantasien, Op. 40
 * Robbins – The Concert
 * Saint-Saëns – Danse macabre
 * Schumann – 5 Lieder
 * Schwabe – Fervaal
 * Shostakovich – Cello Sonata
 * Strauss – Ein Heldenleben