 DATE: During the church scenes with the "Gods Trying To Tell You  Something" track, a Hammond organ is audible being played through a  Leslie rotary speaker in the left channel. However, the Leslie (then  known as Vibratone) rotary speaker wasnt introduced until the mid  to late forties and it certainly was not marketed alongside a  Hammond organ. The Hammond Organ Company and Electro Music, the  company which manufactured Leslie speakers, were involved in a  bitter dispute over the popularity of the Leslie versus Hammonds  own line of stationary tone cabinets.