It is important that you hear a band play before you choose to book them for your partyThanks to the web, that is easier than ever beforeYou might be able to find footage on their website as well as videos of other events that they have hostedYou should make sure that they are comfortable with the size of venue that you will be having the party at so that the sound quality is goodYou might need to rent additional equipment if you want to ensure that everyone will be able to appreciate the music that you have picked out for the event.