 It was an attempt by Lennon to augment the full-length version of "Revolution" in a way that satisfied him before he chose to split the piece between the edited "Revolution 1" and the "musique concrète" "Revolution 9".The bootlegged recording starts with engineer Peter Bown announcing the remix as "RM1 of Take ..." and then momentarily forgetting the take number, which Lennon jokingly finishes with "Take your knickers off and let's go!