I finished listening to Pink Floyd Wish You Where Here, and while listening I completely zoned out for a bit, obviously. When I came to I found myself intensely gripping [ the Kennsington grip ] my phone which was on my lap. I was like WOW, I've been sitting motionless, tense, my whole body, but mainly arms and legs, in a tense strain, breathing slowly and with very little noise for at least 10min. The music made me do it unconsciously.

As the ones and zeros continued to spin I kept a bit of a mind to my body. By the end of several tense build ups followed by slight bits of relaxation to a final time with a funky after glue ending, I couldn't help but feel I had just had intercourse with the music.

At this point I'm the happiest I've been all day.

What physical reactions do you folks find your bodies going through as you listen to your music? And to go into more detail... Do you think a physical reaction is do to volume, system ability/dynamics and detail, the music only, some combination of everything. Though you can't pick the last one cause that is too easy an out.