Fantastic YouTube video
In a blatent rip off of the T-Mobile phone ads where people start dancing in a railway station - seemingly at random, commuters in Belgium have got in on the act.
This is a fantastic performance of the Sound of Music's Do-Rey-Mi song at Central Station in Antwerp.
With over 14 million hits and rising - it is set to become a classic.
Click here to view it.
Absolutely brilliant!