GEZ is an experimental music centre, that looks like an artist's loft. It's small and cosy and filled with old mis-matching furniture populated by bohemian types who come to play chess, drink tea, smoke and check out the view from the little roof terrace out back. To find it go through the first building of the art centre an out into the courtyard. Then follow the green signs leading into a third courtyard. When you find the GEZ building head to the roof. Concerts usually on Thu, Fri, Sat start at 20:00.