We signed with Mark only a few days before our wedding (our original DJ stood us up), and were pleased with their work. The DJs were professional and followed our requests very well, even though some of the instructions were given at the last moment. For example, we explained to them the rules of a funny question and answer game (bride and groom answer fun questions about each other as the guests watch) - right before the game, and the DJ handled it very well. They also accommodated to our request not to play songs with inappropriate or suggestive language. We suspected that it might make the song selection more boring for the guests, but the dance floor was packed most of the time, and we had a great party. I would hire them again.