I was exchange student at Ball State University just for 2007 fall semester.
At that time I've been to Ozzfest with my friends.
That was my first concert and everything was so impressed.
I'm a big fan of Heavy Metal music.
but Korea (that's my country,) there is no chance to join the real heavy metal concert.
anyway now I'm back to my hometown.
I can't forget this so nice memorise i've ever had and I'll be there again someday in the future.