"Theme song from the series Cheers"

Queen - Don't Stop Me Now (Official Video)
is the right answer, but I listened to the
Theme song from the series Cheers
and they are similar.

Anyway, according to the rules of the contest

If there's no correct answers provided by the users,
then 50 CCC will be distributed equally among all participants with guesses

Given that you're the only user who provided the response with the guess,
you'll get the whole amount of the prize - 50 CCC.

I've just transferred you 50 CCC