I can hum it but nothing more.
Perhaps someone here can give me an answer to JSB's particular violin solo played during the first 3/7 of this link.
There was a time when you could have gone to a nearby record store, hum it for one of the staffers, and they'd tell you what it was.
WIt's the Partita for Solo Violin No. 3 in E major, BWV 1006.