Musique concrète, literally: Ricardo Kocadag has developed a record made entirely out of concrete. Amazingly, it plays on any turntable, as you can see and hear in the video. We would have probably chosen another track (i.e. “Concrete Jungle” by Troy Brown or “Concrete” by The Neon Judgement) but it’s cool to see what’s possible in the world of weird music formats. For more in that vein, check out some of the weirdest releases we found on Discogs here.