Roddy wrote:some weird coincidence
Hardly weird... There are only roughly 7 chords per scale/key (on average)(excluding harmonic colour like 7ths and suspensions etc.)... some of them sound horrible from one to another, already making those transitions less common to use. I like that song by DT, I like all of their songs, but theirs no doubt that the chord progressions in that song and many others are very standard, and their is no argument in that pop music is massively based around similar standard chord progressions... "Coincidences" like that are bound to happen. I bet there are quite a few more famous pop classics that would also fit well.
Go watch that power metal version of "I kissed a Girl". Somebody took the vocal melody, added some powerchords (playing standard, common chords, and not even the ones played in the actual song) and guess what, it still worked perfectly.
Of course its still a slight coincidence, and the maker has done well to realise/notice what he had to realise/notice to come up with the video... I'm just saying, with that song being nothing particularly complex musically, it hasn't really surprised me all that much.