I am a DJ with good knowledge of people and can judge by how the room is which style of music to play. Like others I accept requests as long as I have the song and if not the will promise to have the song for the following week. Music is to be enjoyed by the customers and over my 22 years experience, I have made sure of that. Every customer who i meet has their songs played within 10 minutes of their arrival. Requests for regular customers are automatically played but I have always got time for new requests.
With my quizzes that i host throughout the week i have teams of customers with the maximum limit being 6 members. The quizzes all have separate rounds but always have a general knowledge round as well as a picture round. The other three rounds can vary from sports, music, and other topics. As with the DJ work i interact and get to know the teams, speaking to them all throughout the quiz duration.