saw the fabulous thunderbirds and zz top open for the Rolling stones in the houston astrodome. bout the time the stones came on with mick in his pink tights ,the guy in front of me got stabbed in the heart with a pen knife and bled to death right there. never seen anyone die before. i saw the guy chokin up blood and gaggin on the foam...still see it in my head on occasion, the site has never gone away. I left soon after that, very soon. think about it sometimes just like I am now.