in my opinion, TOOL are the shamans/ayahuaqueros of Western Civilization, and the music they produce are the icaros. I have been a big fan of TOOL, and entheogens, for a looooong time, but was reluctant to merge the two. After finally growing some balls and throwing on their song "reflection" right before lift off one time, I was transported to the most mind-bogglingly mathematically beautiful place imaginable (actually, far beyond what I was capable of imagining). Using the word "perfect" to describe the synergy between the music and the experience is an absolute understatement. The next day, I looked up the song on Youtube and was surprised (although not really surprised when taking my experience the previous day into account) to discover that the band had made a music video for the song. This video begins with 2 men drinking small cups (clearly ayahuasca), and it was nice to see justification regarding my thoughts / the song. I cannot express how highly I recommend their music (after the experience it also dawned on my why they have so many epic jams in the 10-15 minute range) for hyperspace. In my experiences, it honestly did not even sound like music so much as a bombardment of perfect sounds / sensational input / streaming communication with entities, coming from every direction of every dimension and culminating in the creating/exploration of the most epic and profound realms that I previously did not even have the ability to comprehend.