April asked how the song is supposed to sound so that she could use it.
All the words to the song are : Every time you're silly (Hold this last y note for 3 counts) somebody always gets hurt.
Go to a piano. Middle C C D D E G (hold for three counts) F F F E E D C (hold for three counts)
That is the whole song. It's really easy. I often make up easy songs like this at home. The children love them and remember the message to the song well.
I hope that helps,