The new Thomas Cook UK advert was created by advertising agency Albion London and it is about a dancing adventure. The song of the Thomas Cook Dancing Boy advert is Be Bold by Tam Cooper. You can find the full song https://soundcloud.com/thomas-cook-966393029/be-boldhere.
The idea is that the holidays are about letting go, being the person you want to be whilst you’re away and treating yourself, so leave it to Thomas Cook, you’re on holiday. The tagline is “Be bold. You’re on holiday”.