Help... I’m freaking out

Does any one have any ideas on where i can get 4 songs on 1 track? My DJ doesn’t have the equipment to make a track for us. I’m doing 30 seconds for me and mrs introduction (turn down for what) to the reception then it’ll be 2 Minutes and 48 seconds for our first dance, then another 30 seconds (we are including the kids in a dance as well) and then lastly 2 minutes for our last bachata dance to end our “first dance”

FH and I are planning our dance and we need the songs on 1 track in order to keep practicing. Our wedding is in a year.