Once you've selected your DJ, give them two clear lists. The first should outline the songs and genres you absolutely want featured, along with where they belong in the timeline — processional, recessional, first dance, parent dances, cake cutting, bouquet toss, and final send-off. The second list is just as important: songs, artists, or styles you never want to hear at your wedding. A great DJ will use both lists as guardrails, then fill the gaps with intuitive choices that keep the dance floor alive. Your wedding day is yours, but your guests are part of the story. If your reception spans multiple generations — common with San Diego's multicultural family gatherings — ask your DJ to weave in classics from the '60s, '70s, and '80s alongside current hits and the Latin, hip-hop, or country tracks your friends will request.