Many DJ's are of the opinion that they know what music is best for their audience and won't take requests. The DJ should listen to requests and play them whenever appropriate. It's important that your entertainer look the part by dressing formal or semi-formal, according to your preference. A major concern is the volume level of the music. A professional DJ knows to keep the volume at a level appropriate for the guests, especially during cocktails and the dinner hour.
Most affairs involve more than playing music.
It is important to have a DJ who is capable of playing the music, handling all of the announcements and helping to coordinate the affair. A professional DJ is aware that he can't possibly know every aspect of music and entertainment. It's important to find an entertainer who can answer yes to the above questions. The right entertainment can make the difference between a wedding reception with beautiful music and a wedding nightmare.