Behind every great event soundtrack is a DJ who knows how to read the room, manage the music, and keep the celebration moving. Anyone can put together a playlist. With today's streaming services, you can have thousands of songs ready to play in seconds. So what exactly does a professional DJ bring to an event that a playlist doesn't? It's a fair question, especially when so much music is available at our fingertips. But as DJ and event production coordinator Mikey Blaze expla