I've been reviewing my vendor contracts and whereas the contracts of vendors who will be present for the whole wedding (officiant, photographer, coordinator) specify that they need a meal, the band's contract does not state that they need a meal. The band will be performing from 8 pm until midnight. I do know the lead singer of the band (but I am paying full price, as the band is employed by an agency). Would it be rude not to feed them before they perform? Or can I leave them off my feed-list since they will be performing in the evening (and would need to arrive early to eat)?