What's playing in your head today?

It happens to me almost every day. A song gets stuck in my mind and it keeps playing over and over. Very annoying. The best way to get rid of it is to listen to my system and replace it with something else. I suspect it’s a mental problem of some kind. 
Today it’s Paul Simon. Don’t know where I picked that one up. 

Stones’ Hang Fire

In the sweet old country where I come from
Nobody ever works
Yeah nothing gets done
We hang fire, we hang fireYou know marrying money is a full time job
I don't need the aggravation
I'm a lazy slob
I hang fire, I hang fire
Hang fire, put it on the wire baby
Hang fire, hang fire put it on the wire baby, go ahead
Hang fire

funny you should post this, I've had ZZ Top blasting for a day or more....

Wishing You Were Here - Chicago
Why??

I've heard recalling T-Rex's song "Bang-a-Gong" will purge any such song. Worth a try!