Original Musicscores to the Soundtrack of "Ballet Music For Exercises 1, Track 9-16", Pianomusic by Klaus Bruengel. The label "Scores &Parts" produces eBooks containing musical scores and parts. The eBooks can be effectively used on stage, with an iPad or Kindle, to read music whilst playing an Instrument. Klaus Bruengel is a professional composer and arranger, working for the label "Scores And Parts".