section_path: Musical style/Instrumentation
section_name: Instrumentation
paragraph_text: Instrumentation
  
  Bach wrote virtuoso music for specific instruments as well as music independent of instrumentation. For instance, the sonatas and partitas for solo violin are considered the pinnacle of what has been written for this instrument, only within reach of accomplished players. The music fits the instrument, pushing it to the full scale of its possibilities and requiring the virtuosity of the player but without bravura. Notwithstanding that the music and the instrument seem inseparable, Bach made transcriptions for other instruments of some pieces of this collection. Similarly, for the cello suites, the virtuoso music seems tailored for the instrument, the best of what is offered for it, yet Bach made an arrangement for lute of one of these suites. The same applies to much of his most virtuoso keyboard music. Bach exploited the capabilities of an instrument to the fullest while keeping the core of such music independent of the instrument on which it is performed.
  
  In this sense, it is no surprise that Bach's music is easily and often performed on instruments it was not necessarily written for, that it is transcribed so often, and that his melodies turn up in unexpected places such as jazz music. Apart from this, Bach left several compositions without specified instrumentation: the canons BWV 1072–1078 fall in that category, as well as the bulk of the Musical Offering and the Art of Fugue.