You're getting paid to keep the peace, not get into fights. Know the vibe of the couple. They might have requested some offbeat tracks to spice up the wedding, but their guests may not see it that way. If a bride or groom's aunt suddenly starts yelling because you're not playing Barry Manilow, stay calm and politely explain that you're honoring the couple's playlist. If it keeps going, take it to the DJ booth and discreetly talk to the couple to clarify who you're supposed to be pleasing.

Some couples have given me a clear heads-up – a list of songs to skip or songs they're dead serious about hearing. I always make sure to have a copy with me at the setup. Others assume that as long as they asked for a certain genre or decade, we'll handle it. Either way, if you get a complaint, try not to make it feel confrontational. You could say something like: "Hey, I got you. Let me check the playlist real quick."

When dealing with a loudmouthed guest, keep an eye on the other party. The couple probably wants you to handle it without escalating the situation. Be the adult when necessary, but don't feel obligated to be confrontational. You might also consider subtly shifting the energy to keep the guests occupied while you're dealing with the complainer. A fresh drink, a funny story, or a crowd-pleasing dance beat can often diffuse a tense moment.

The art of saying no without saying no is a delicate skill. If someone asks to hear a song that's not on the playlist, a simple "let me check the list real quick" can mean anything. It's your chance to see if that song really is worth adding, or if something on the list will get a bigger reaction.