This composer dedicated his second piano sonata to Maximilian Schmidthof after Schmidthof committed suicide, while this composer's seventh piano sonata features a "Precipitato" movement containing repeating B-flat triads.  This man composed a work Haydn's style, his Classical Symphony, as well as a Scythian Suite. In another work, gunshots of hunters are heard in the timpa
This composer dedicated his second piano sonata to Maximilian Schmidthof after Schmidthof committed suicide, while this composer's seventh piano sonata features a "Precipitato" movement containing repeating B-flat triads.  This man composed a work Haydn's style, his Classical Symphony, as well as a Scythian Suite. In another work, gunshots of hunters are heard in the timpani and bass drum, and a duck is swallowed alive. In that piece by this composer of Love for Three Oranges, the duck is represented by an oboe, while a clarinet plays the cat and the old grandfather is represented by the bassoon. For 10 points, name this Russian composer of Peter and the Wolf.
This composer dedicated his second piano sonata to Maximilian Schmidthof after Schmidthof committed suicide, while this composer's seventh piano sonata features a "Precipitato" movement containing repeating B-flat triads.  
Sergei (Sergeyevich) Prokofiev