Band or DJ? Depending on the size of the room and the crowd and the budget! Bands are loud! They are a great way to get the guests on the floor and dancing, but if your venue is small a band may not be a good idea. There are so many companies now that have great DJ's, that you don't have to worry about the quality. Two of my favorite ones are Best of Both Worlds and Toner Sound. They do a great job and Best of Both Worlds is just that- they sing too!