Free jazz festival from Friday 22 till Sunday 24 May 2015, on the Grand-Place of Brussels, on the Sablon and on the Place Sainte-Catherine.
The Jazz Marathon has more than 150 free concerts, 400 musicians, about fifty different places, and some podia outside:
3 days for eclectic jazz, blues, funk, Latin…
Just follow your ears as you stroll around the city.
http://www.brussels.be/
http://www.brusselsjazzmarathon.be/