My favorite band is of the devil...What do I do?

My frieds I have a bad problem. I was saved 2 years ago after a life of drinking, boozing, sexing and other sins. I was always at the party and was on a clear course 2 hell. But I got saved and now am statying away from all those evils. However, my all time favorite band Blue oyester Cult is coming 2 town and I want 2 see them. But they are not playing worshipful music but I am still tempted 2 go. What should I do? I am afraid thati if I go, I will beackslide into the sinning life.