That last time I took psychedelic drugs (over 10 years ago, mushrooms), I made a point to listen to ASCENSION while peaking. The music was frightening at first, but soon it developed a multi-dimensional quality to me.
Music to me has always been linear, but in that experience, the music was a real thing, like a building, etc...
Example. When standing next to a river, it is there, yet at the same time, it's always moving.