I'm obsessed with heavy metal music from the 1960s and 70s. Do you like it too?
Oh indeed. Led Zeppelin and Black Sabbath are a couple of my favorites.
Black Sabbath rocks! It's no wonder they are called the pioneers of heavy metal.
I can't believe Ozzy Osbourne is still going!  I saw him performing a couple months ago!
no way! cool! how funny that he has a normal name like john Michael?
Right?  He has such a legendary voice.
Another legendary voice is Tweety. It comes from an English onomatopeia.
When did Tweety originate?