Ludwig van Beethoven's Piano Sonata No. 22 in F major, Op. 54, was written in 1804. It is contemporary to the first sketches of the Symphony No. 5 in C Minor. It is one of Beethoven's lesser known sonatas, overshadowed by its widely known neighbours, the Waldstein and the Appassionata.
Mae'r testun uchod ar gael o dan drwydded y CC BY-SA 3.0. Mae'n defnyddio deunydd o erthygl Wicipedia "Piano Sonata No. 22 (Beethoven)".