¿Quién compuso la canción “Superman” de Glee?

La canción “Superman” de Glee fue compuesta por Gary Zekley y Itchell Bottler.

Superman

Gary Zekley / Itchell Bottler

I am, I am, I am superman
And I know what's happening.
I am, I am, I am superman
And I can do anything.

You don't really love that guy you make it with now do you?
I know you don't love that guy 'cause I can see right through you.

I am, I am, I am superman
And I know what's happening.
I am, I am, I am superman
And I can do anything.

If you go a million miles away I'll track you down girl.
Trust me when I say I know the pathway to your heart.

I am, I am, I am superman
And I know what's happening.
I am, I am, I am superman
And I can do anything.