The new T-Mobile ad — featuring an impromptu Beatles sing-along — had us jonesing for more musical stunts. Our picks (all just a YouTube search away):
T-Mobile arranges for unsuspecting tourists — and Pink! — to croon the classic in London.
One hundred women put a ring (and a leotard) on it to promote a U.K. Beyoncé concert.
Maria mania! A troupe stages the Sound of Music favorite in an Antwerp train station.