I did my first show when I was 11. It was called The Castaways and I played the youngest orphan named Dottie. It was cute show and I still remember some of the songs from it.
But my first show that people actually knew about was Annie and I was 13. I will never do Annie again.
"One day, is that enough for you, one day he went dumb, one day I went blind, one day we'll go deaf, one day we were born, one day we shall die, the same day, the same second, is that enough for you? They give birth astride of a grave, the light gleams an instant, then it's night once more." --Waiting for Godot