ok just got home from Steel Dan at Comerica Theather Phoenix, AZ after listening to 5 to 7 songs got up and left the sound was shizt, way too much low end , wow and on top of that I expected better tone since there's not much of a stage show. So I got up and left and stopped by the sound box and told one of the guys there. I said it sounds good here at the sound box but down below is sounds like shizt. He said I am not at liberity to say some thing then he has the security guard escort me away from the box. I will be looking for a refund.