Lyric discussion by GuitarJeezus 

The lyrics were inspired by The Tibetan Book Of The Dead. Originally, John wanted his voice to sound like he was singing from the top of the Himalayas, and he wanted a bunch of Buddhist monks chanting in the background. Of course, they didn't have the money to do such a thing, and what you got is what you hear, which is spectacular anyway. And it was actually Macca who made and suggested that random loops be put into the song.

small detail, but i seem to recall Lennon saying that it was after the album was released that he came up with the idea that it should have had chanting monks.

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