Yes, I call it music therapy. I lay in the dark and listen to my iPhone. It currently has over 900 songs.
Definitely a mood changer for me. Motivator too.
It drowns out all the people noise.
It just relaxes me.
I clean, do dishes, cook, paint, sew, and make love to music. It gives me energy!
Something with a good beat is handy when shaging my partners ***