And many thanks to Matching Mole too! Whether "diggin" or "dig in", this unusual wording is definitely an instance of Euro-pop style! Not that singers who are native speakers of English can generally be deemed more accurate, though - I think of (in)famous lines such as "I can't get no https://youtu.be/T0zWXvhEQwo?si=wNc6ihu97ShtIl7u