Guitarway To Heaven on Instagram: "Jimmy playing theremin for Jack White and The Edge in one of the deleted/extra scenes of ‘It Might Get Loud’. “It hasn’t got six strings, but it’s a lot of fun.”Jimmy says after demonstrating the theremin, an electronic instrument controlled without physical contact, emitting high pitched frequencies within range of its invisible electrical fields by the performer, introduced to the world by Soviet inventor Leon Theremin in 1919. The theremin has been a resourc