Op. 33

In music, Op. 33 stands for Opus number 33. Compositions that are assigned this number include:

• Beethoven – Bagatelles, Op. 33
• Chopin – Mazurkas, Op. 33
• Dvořák – Piano Concerto
• Eberl – Symphony in E-flat
• Enescu – Chamber Symphony
• Frankel – Symphony No. 1
• French – The Love for Three Oranges
• Glazunov – Symphony No. 3
• Haydn – String Quartets, Op. 33
• Jón Leifs – Requiem
• Kurtág – Stele
• Nielsen – Violin Concerto
• Rachmaninoff – Études-Tableaux, Op. 33
• Saint-Saëns – Cello Concerto No. 1
• Schoenberg – Zwei Klavierstücke
• Schumann – 6 Lieder (part songs for men's voices with piano ad lib)
• Sibelius – The Rapids-Rider's Brides (Koskenlaskijan morsiamet), song for soloist and orchestra (1897)
• Tchaikovsky – Variations on a Rococo Theme
• Wheeldon – Rococo Variations