Gonna Fly Now
WHO: Chidrens choir of some sort?
WHEN: Rocky is running with half of the children in Philadelphia. 
LYRICS: Trying hard now, its so hard now, trying hard now.... 

Rocky's ready, and he just can't lose yea, rocky's ready and he just can't lose yea, yea, yea...

Getting strong now, won't be long now, getting strong now..... 

Gonna fly now, flying high now, gonna fly, fly... 

courtesy of http://www.angelfire.com/pa/finalbell/snd2.html