Noter
Original
Beethoven, Ludwig van. Sonata No. 20. 1st Movement. Allegro ma non troppo. Op. 49, No. 2. Beethoven, Ludwig van. Piano solo. Main sheet music.
Oversettelse
Beethoven, Ludwig van. Sonate nr. 20. 1st Movement. Allegro ma non troppo. Op. 49, nr. 2. Beethoven, Ludwig van. Piano solo. Hoved notene.