Easy Piano Arrangement Also known as Piano Sonata No. 19 and 20 Piano Sonata Opus 49 Number 1 and 2 Published in 1805, Ludwig van Beethoven’s two short Sonatas are split into two arrangements, rather than three that make up standard Sonata Form Colored Notation for Quick and Easy Reading Opus 49 Number 1 “Allegro ma non troppo” – Quick but not too much, based on the G Major Triad in simplified Sonata Form Opus 49 Number 2 “Tempo di Menuetto” – In the style of a Minuet, changing Key three times in Rondo Form