Tool - Parabola

no you won't, you'll actually find it's the 16th number.

Yeah it's in the song on a lyrical basis, the use of the term spiraling is related to the fibonacci sequence, as is the time into the song keenan starts singing: 1 minute 37 seconds in, is approximately 1.618 of a full minute. This happens to be the golden ratio, which is closely related to the fibonacci sequence. And of course the famous syllable pattern. Also when you take the time signatures (9/8 to 8/8 to 7/8) top numbers (987) you'll find it's the 17th number in the fibonacci sequence.

Ohh, my mistake, I totally read the comment wrong, and you are right. Sorry. Welllll, actually, I suppose it could, it would be two triplets, so if you wanted to write it that way you could, but it will almost never happen. But honestly, you can have whatever time signature you like, if you are willing to make them up, but it's still technically correct...

this song is awesome the vid is fucking crazy but awesome :S

This Video is Insane, Like the song but I am Freaked out by Video

not there best song, buts its always nice to watch their freaky ass bad acid trip videos.

lateralus is based on this thing called the fibonacci sequence

look the video
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is parabola + video great

in youtube
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