Following tapings of "SNL", it was popular among cast members and the weekly hosts to attend Aykroyd's Holland Tunnel Blues bar, which he had rented not long after joining the cast. Aykroyd and Belushi filled a jukebox with songs from Sam and Dave, punk band The Viletones and others. Belushi bought an amplifier and they kept some musical instruments there for anyone who wanted to jam. It was at the bar that Aykroyd and Ron Gwynne wrote and developed the story which Aykroyd turned into the draft screenplay for the "Blues Brothers" movie, better known as the "tome," because it contained so many pages.