Within You and Without You of course was a George Harrison song, George was learning sitar from Rabi Shankar at the time. The sitar also popped up on Paint it Black (the sitar was played by Brian Jones (who one assumes was not adverse to ingesting acid or anything else within reach), a pop psychedelic song from the Stones. The India connection of WYAWY smacks of Timothy Leary’s Psychedelic Book of the Dead, the original Book of the Dead, a book that is psychedelic at its core.