There are two ways to get it out:

1.- Listen to the song until you can't listen it any longer

2.- Find another sticky song to push it out (I recommend pop )

ABBA is a painful band. I've said this before, but I can't believe I survived their anniversary.

Especially since I live in their home country.

I have Two songs stuck in my head. yes, two.

Yeah, well, play Green Day. Wake Me Up When September Ends is sad, but catchy.