Steve Turner likens the Beatles' creative approach in 1966 to that of modern jazz musicians, and recognises their channelling of Indian and Western classical, Southern soul, and electronic musical styles into their work as unprecedented in popular music. He says that, through the band's efforts to faithfully translate their LSD-inspired vision into music, ""Revolver" opened the doors to psychedelic rock (or acid rock)", while the primitive means by which it was recorded (on four-track equipment) inspired the work that artists such as Pink Floyd, Genesis, Yes and the Electric Light Orchestra were able to achieve with advances in studio technology. Turner also highlights the pioneering sampling and tape manipulation employed on "Tomorrow Never Knows" as having "a profound effect on everyone from Jimi Hendrix to Jay-Z".