Op. 2
# Op. 2

In music, Op. 2 stands for Opus number 2. Compositions that are assigned this number include:

* Beethoven – Piano Sonata No. 1
* Beethoven – Piano Sonata No. 2
* Beethoven – Piano Sonata No. 3
* Brahms – Piano Sonata No. 2
* Britten – Phantasy Quartet
* Chopin – Variations on "Là ci darem la mano"
* Dvořák – String Quartet No. 1 in A major
* Ginastera – Danzas Argentinas
* Goeyvaerts – Nummer 2
* Gottschalk – Bamboula
* Mendelssohn – Piano Quartet No. 2
* Mozart – Violin Sonata No. 17
* Nielsen – Fantasy Pieces for Oboe and Piano
* Popov – Chamber Symphony
* Schubert – Gretchen am Spinnrade
* Schumann – Papillons
* Scriabin – Étude in C-sharp minor, Op. 2, No. 1
* Strauss – Döblinger Réunion-Walzer
* Tchaikovsky – Souvenir de Hapsal
* Vivaldi – Twelve Violin Sonatas, Op. 2
