Intergalactic DJ

Your brother needs your help. Again. You have to replace him at his job for a week. Everything would seem easy but it turns out, that he works as an INTERGALACTIC DJ (what?). You just need to figure out alien music genres and keep the alien party alive. Good luck. Choose the right music and observe the crowds. Remember, you are in an intergalactic disco so different creatures come to the party - keep them happy to make them stay. Play with sound!