Decades ago, back when I organised the first Belgian Barcamp events in Brussels (2006), I had a created a presentation of my own: I was scraping the ‘playing now’ feeds of several Belgian radio stations, using that data to detect ‘trending music’, new songs that started being played a lot on radio. I remember that one of the songs that came out of the algorithm was ‘Crazy’ by Gnarls Barkley, and since it was first time I heard that name, I wasn’t even sure how to pronounce it.