A type of meditation were you let your imagination take over?

[Jen]

Hi guys, i'm totally into meditation, but i suck at looking it up, so i kind of experiment myself? :L & I've learn ed to do this thing were i listen to certain meditation music, and i let my Imagination run wild, and i litter ally feel like im in that situation. It's like a dream.. but not? If ya get me? It's weirder and more screwed up. It's like im pouring out my subconscious into my eyes.. I dunno :L But is this a real techniquee? If so what is it called so i can look it up? also no, im not high :L