Why did I post this video? Easy, I helped the director, Maarten Vanhoucke, a little bit in writing the screenplay, whilst living in Brussels. If anything offends in the film, I claim responsibility, though I am sure Maarten would object.

Maarten is a multi-talented son of the Flemish plains. Not only does he animate, but you will often find him playing his accordion (here inside a downtown mansion in Gent):

He plays in many bands, one of which is Moustash
and you can hear him singing Like a Virgin.