La LA-LA, la-la!
All around the world,
La-la, LA-LA, la-la!
If I could SING the tune in text, it would be easy, because as I say, it's very distinctive. But writing it down, it's the most generic song in the universe!
Anyway, if you have any clue as to what the song is, please tell me!
EDIT: Song identified! It's, brace yourself for this, "All Around the World (La La La La La)" by ATC. Who'd'a thunk it? ;)