I've been fan of Ozzy for over 30 years because Ozzy is the best in the heavy metal era and the Godfather of metal. that's why you should be a fan to.

here's when I saw Ozzy in concerts :

1995 Ozzy special birthday bash Philadelphia, PA
1996 Ozzy Retirement Sucks Tour Philadelphia, PA
1999 Black Sabbath Reunion Tour Hershey, PA
2003 OzzFest West Palm Beach, FL
2007 Ozzy Black Rain Tour San Diego, CA