My fiance and I have started to pick out ceremony music but we ran into a problem. We have no idea how long each song should be! I'm having 8 groups walking in and it is very untraditional. We want one song for the group of 8. Here is the line up for the wedding party: Groom & mother, Bride's mother & Brother, Officiant & GM, 4 BM & GM, Flower girl & Ring bearer along with a Jr. BM behind them. Then a song for my father and I and a song to go with our wine box ceremony.So what is a good or adverage length for all the songs?