Paid cash in advance as demanded by the group leader. The agreement was to play for 30 minutes, break for 20 minutes and play for another 30 minutes to make the total performance last a total of 80 minutes. Because they booked a second gig the same evening, they played 60 minutes and left, not what we pre-agreed. I had no leverage because they got cash in advance. The music and costumes were very good.