This "Urtext Edition" of Beethoven's Piano Sonatas, Nos. 1-7, includes editorial and performance notes by Carl Krebs (Berlin, March 1898). Titles: * Sonata No. 1, Op. 2, No. 1 * Sonata No. 2, Op. 2, No. 2 * Sonata No. 3, Op. 2, No. 3 * Sonata No. 4, Op. 7 * Sonata No. 5, Op. 10, No. 1 * Sonata No. 6, Opus 10, No. 2 * Sonata No. 7, Opus 10, No. 3