The feeling of being over flown sensual with music, the vibrations and sound, it feels overwhelming but in a good and powerful way, all consuming your mind.
It's sensual pleasing for the body and mind.
It makes you forget the world even if it's just for a moment, as long as you let the music consume you and let it bring you on your own kind of music high.
When someone is lost in the music and even starts to feel it in their whole body as well as mind they are on a music high or high on music it effects their emotions on a high level
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.