The Piano Sonata No. 14 in C-sharp minor, Op. 27, No. 2, is a piano sonata by Ludwig van Beethoven. It was completed in 1801. The popular name Moonlight Sonata goes back to a critic's remark after Beethoven's death. The piece is one of Beethoven's most popular compositions for the piano. Slow, sad, ...
The first movement of this instantly recognisable piano sonata starts off quietly to set a calm, delicate and slightly melancholic tone. As the emotions rise and fall, the intensity swells and diminishes gracefully.