My quick and dirty demo review of GoBeats by Positive Grid. GoBeats is the world’s first free artificial intelligence drum app for iOS. I put this new app to the test today. GoBeats by Positive grid. Says it’s the world’s first artificial intelligence drum app. What this app does is listens to your playing and then tries to come up with a drum accompaniment. I got several different results from it. I played the same riff several times and most of the time I got decent results. The one in this video was my f