Selected Works Author:Beethoven, Ludwig van, Beethoven The Beethoven volume in our Piano Masters Series contains favorites of teachers and students. As with other volumes, a composer biography is also included. Compositions in this edition include selected Bagatelles from Opus 35 and 119; Ecossaises; Sonatinas Nos. 4 and 5; and the complete Piano Sonata Opus 49, No. 1.