Timestretch by Bassnectar IS LSD. I don't know how to explain it, but that tune on LSD, is just the next level. Hell the entire Timestretch EP just sounds like it was made for LSD, or made from LSD, that feeling of raw energy.
But seriously, anything electronic with a 2-step beat to it is going to sounds insane.
I don't personally listen to a lot of rock that that is revered in the world of psychs, but whoever I end up being with on the psychs ends up playing it one way or another and I love it. I'd like to keep it that way though.