One of the first, if not THE first psychadelic-induced songs ever created. The studio techniques used to create the song were (and still are, actually) revolutionary for their time. Definitely worth a listen, even if you are sober (it's an even cooler song when you're buzzed!)

Can be found on The Beatles' "Revolver" album.

The very first "psychedelic" song in the history of rock n' roll. Appeared on the Beatles 1966 album, Revolver. It was also one of the most revolutionary songs in studio recording history.