The Mars Volta is an amazing experimental band. Apparently they won a grammy too. I'd call them a latin version of pink floyd. They are quite awesome and really trippy.

Also a lot of their songs are 12-13 minutes long.





I couldn't find and good versions of the long versions of the songs, but you get the gist.

i have heard of them but never really check them out thanks for the vids they seem pretty good

Yeah, like in that other thread, I love them.