(Piano). Some of the most often taught original piano literature by dozens of master composers of the past has been carefully selected and compiled by difficulty level. The Upper Intermediate edition features 13 pieces by 8 composers, including: Johannes Brahms: Waltz in A-flat Major, Op. 39, No. 15 * Frederic Chopin: Nocturne in F minor, Op. 55, No. 1 * Frederic Chopin: Polonaise Militaire, Op. 40, No. 1 * Frederic Chopin: Waltz in D-flat Major Minute,...