Original: Beethoven. This edition includes all the sonatas, concertos, variations, and shorter pieces - the works. , Op. 13.
Translation: Sonata No. 1 in F Minor, Op 2, No. 1. Sonata No. 2 in A Major, Op. 2, No. 2. Sonata No. 3 in C Major, Op. 2, No. 3.