The second movement of Bach’s Flute Sonata in Eb Major, BWV 1031 is the well-loved Siciliano. The movement is so exquisitely beautiful that non-flutists are in the habit of stealing it and making it their own.
As a flutist, rather than being protective of “my Siciliano,” I am happy that other instrumentalists regard it as a piece worth transcribing. In particular, I forgive pianist, Evgeny Kissin, with his heart-felt performance of a transcription for piano here.