I decoded this translation at AltaVista Babel Fish Translation site, a fantastic resource:
It talks and dreams the youth so much, about dancing, Galoppen, Gelagen, at one time reaches it a truegliches goal, there hears one it sigh and complain. Soon hurt the neck, and soon hurt the chest, disappeared all the himmlische desire, only this time still return me health! Thus the view hoping flehet from the sky!
It isn't a perfect translation but you get the idea of what the text is about.
I found the German text here.
I have a book at school that will have the translation. Will get for choir tomorrow!