Sony's keynotes are always a high point of CES, and this year's was no different. Sony CEO Kaz Hirai came out on stage and addressed the cyberattack around The Interview before bringing on a number of guests to introduce some smart TVs, some lights that are secretly speakers, a stylish (and expensive) new Walkman, and a whole lot more. Want to catch up on it all? We've cut the entire event down to seven minutes to show you everything that you need to know from Sony.