Acts come and acts go and sometimes we never even notice when they do either.
Unless they give us free music that is.
And don't we all just love a little free music?
The Carter Twins have recorded a special four-song acoustic EP and they're giving it away to their fans for free.
Never been a fan myself but I have to say that I enjoyed listening to the four songs, so even if you've never been a fan either, you might find yourself humming right along too.
Get your free music here.