There used to be a time when every ‘volks café’ (=folk bar) in Antwerpen had it's own organ.
Years went by and the organ had to make place for the jukebox. A couple year later a jukebox was exchanged for a crappy dj set with an even shittier DJ and nowadays you just have to push the sync button. Except for Café Beveren they said: "Zwaaanst na ni hé?" (which means 'Are you kidding me?') They were stuburn and still have one of the only decap organs in the city of Antwerpen.
For 50 cent a little orchestra will play your favorite classics and even some crappy hits like the Ketchup song. It's a nice bar and has some local flavor but it's actaully in every guidebook out there. Still it's an experience and if you're around definitely go check it out.