Hrmph

I've had this chord in my head for about three days, now... well... it's actually a change from one particular chord to another... I picked up my guitar and thought I got it out of my system, but no... It's still there. I hear the change... all day long. It's an awesome-sounding change, so it's not like I'm sick of it... I just can't get rid of it...

Does that ever happen to you?

Listening to: The music in my head... at least it's better than Nickleback...