NEW YORK (AP) _ Amy Grant says she can't believe she's been in the music business for 30 years. She says, ``I'm baffled that somehow I landed on the path that I was going to pursue my whole life as a 16-year-old.'' This year marks the 20th anniversary of her ``Lead Me On'' album. A special anniversary edition which will be released in June. Grant says, ``I keep thinking how in the world did I love something so much, so early and then the right doors opened.''