I'm not prepared for to play my solo for a judge;what do I do?

Hey. I play the tenor sax. I had a similar situation. Play it to the best of your ability. I'm in concert band aka advanced band. So what I'd your band instructor sees the score? If its bad, they'll give you the help you need. I did decent on my nyssma piece. My band instructor now is giving me private lessons, to improve my weaknesses. Good luck....!