The music that's played during your wedding reception can make or break your celebration. How much your guests participate will largely depend on the music playing, and you'll be reminded of your reception every time one of your songs comes on the radio for years to come. Different bands' and DJs' overall approaches will vary greatly from entertainer to entertainer. Regardless of whether you choose to hire a band or a DJ, you'll want to be absolutely sure they'll be able to meet (and exceed!) your expectations. Asking your potential bands or DJs the following questions will help give you a good idea of what type of performance they'll be able to provide - and whether or not they will be a good fit for your wedding and reception. How many hours of performance time are included in the agreement? Make sure you and your band or DJ are on the same page about how many hours of music they'll be providing. Verify that they'll be covering as many hou...