The Random Morning Song, Where does it come from? Options

[Hobbes]

Up until a few years ago I used to wake up to the radio each morning, and the first song would invariably become incorporated into whatever dream I was having. It would also, almost without fail, become the song that was stuck in my head for the rest of the day.

Nowadays, it is the default buzzing of my mobile phone which acts as my morning alarm. And yet, somehow, I still find myself with a song in my mind that just won't go away. 90% of the time, the song seems to have been selected entirely at random, with no link to anything I may have listened to the day before. It also tends to be something I only know a few of the lyrics to, so I end up repeating a chorus over-and-over all day.

Am I the only one that experiences this?
What is YOUR random morning song today?
And any idea where it came from?

[LoLo]

I've got a girl by Tripping Daisy is currently going through my head. I was listening to it the other day, so I'm guessing that's where it came from I like it though, because it's a little twangy and kind of odd.