Of course, it can change moods in so many ways: make you pumped up (up beat music), calm music for meditation, it can help you sleep, etc, etc
I love music! I listen to it everywhere, while I sleep, while I get ready in the mornings, while I drive to work, while I ride marta to work, while I'm at work, while I ride marta to my car, while I drive my car home, while I do freelance work, while I sleep... I play Bass Guitar, Drums, and I know a little bit of Guitar.
I like most genres. Love house, techno, D&B. Hate C&W though.(Country music is all about your dog dieing or your girlfriend running off with your horse).