As one post there at YouTube said: "That's a Dead Battery!"--I don't see the novelty of using the entire length of that song, beyond the catchy kalimba...
But, still, a nice & novel feature--though I remember my aunt's Nissan pick-up having a very annoying chime--and couldn't hold a candle to a good ol' AMERICAN pick-up's BUZZ-ing sound, but sadly, everything chimes at you (or maybe Chrysler's talking car needed a "ghetto" voice "Yo! Your lights are on!" "Shut the #$@*! door!" "What, you ain't wearin' your seatbelt?! Put it on mutha-%$#@*'r!") & my late-mother-in'law's Lincoln that replaced w/ a Ford Fusion couldn't even have a decent sounding chime, nor could a Dodge Journey that I rode in...
-- Dave