AKA: prodbynadir, Jan Knapp, Nadir (Neilaworld), and Jan Lennart Knapp
About Nadir
Jan Lennart Knapp, better known by his stage name, Nadir, is producer, guitarist and engineer from Germany. He has most notably produced for Lil Tracy and David Shawty, among others.
He is a member of the highly-accredited collective NeilaWorld.