It’s been getting passed around my Facebook circle. I’m pretty impressed. Tool’s music is technical and challenging, and they pretty much nailed it. I sounded like complete crap on guitar in high school. Hell, I still sound like crap.
“The same riff for 7 minutes is technical and challenging?”
The bridge has some unique time signature changes going on. I’ve heard bands cover this song before–bands with adults. I’ve never heard any of them get the bridge right. They either plow through like it’s all 4/4, and make a mess of it, or try to get the changes right and fall on their ass.