Hi. My sister is getting married next April and she is planning on having a dj. I had a band so I am not help. My question is her reception is 5 hours long (6-11pm) and it's just in one room. The dj has a rate for 4 hours and then additional $100 for an extra hour. We don't need him to do his dj services that first hour, just some soft music would be fine, but I don't know if that means we would have to pay for the additional hour to have him make up a playlist for the first hour while people arrive. I also don't want him to be setting up if we only do 4 hours during that first hour. What do people do for dj's? TIA!