I'll get the ball rolling here with a politically incorrect suggestion.
If you work a bar or club gig, play whatever music is going to get the pretty girls dancing and having a great time. The guys will complain about your music, but be friendly to them and don't play their requests. Here's why: we blokes are just simple enough to want to watch fit girls while we drink our beer or Bourbon, even if we hate the music. The girls however will go somewhere else if the music is not to their liking and the guys will follow them.
Yes folks, we men really are that pathetic. It's applying that exact principle that has seen me as the resident DJ at the Turoa Ski Lodge in New Zealand for 13 consecutive ski seasons. Here are some pictures.
So what's your best advice for other DJs?
