Viennese Sonatinas Author:Wolfgang Amadeus Mozart, Ulrich Mueller-Doppler, Peter Ludwig Mozart s Wind Divertimenti KV 439b later appeared in a version for piano entitled Viennese Sonatinas. Arrangements of these beautiful sonatinas for flute and piano will provide flutists with much needed repertoire of music from this period. Detailed phrasing and dynamics are included to aid and inspire middle-grade players.