My sleep schedule has been off lately, mostly due to short naps to stay up late for the NBA playoff games and then not being able to fall asleep after the games. I've had a lot going on at work also, which makes it difficult to shut my mind off when trying to sleep. I've found that it helps relax me to "listen" to a song in my head while trying to sleep. I've always had part of a song play in my head but had never attempted to listen to an entire song until recently. Even with some of my favorites, it can be difficult to play the entire song in my head (for various reasons). I don't "hear" every little sound (instrument) and it is also likely is playing at a faster pace than if I were to actually listen to it. Just curious if anyone else ever listens to an entire song in their head.