Speed King Blackmore featuring large usage of the whammy bar. He is soon joined by bassist Roger Glover, organist Jon Lord and drummer Ian Paice. The four of them jam together for a minute, before the guitar, bass and drums leave the song, and Lord plays a classically inspired organ solo. On the original U.S. edition of "Deep Purple in Rock", the intro was cut out (This version also appears on the compilation The Very Best of Deep Purple). The version on the compilation "Deepest Purple" starts with the organ intro. The organ solo lasts a few seconds, before the more recognizable
North Drums North Drums North Drums are horn-shaped drums that were designed to project their sound outward, so the audience can hear the most direct qualities of the drum. North Drums were invented by then Boston resident and drummer Roger North, while he was a member of band Quill, and later bands the Holy Modal Rounders, The Clamtones and The Freak Mountain Ramblers (Portland, Oregon). North created the fiberglass-shelled drums by hand for his own usage in late 1968, and was granted a U.S. patent, #3603194 on the design in 1971 . Starting in 1973 he began producing the original commercial configuration