The one that features the light show? If that's the one your thinking, then I first heard the tune from Sheffield Wednesday supporters. It goes something along the lines of
We're on our way, on our way
To the premier league
We're on our way
How do we get there
I don't know
How do we get there
I don't care
All I know is Wednesdays on the way.
Substitute premier league for super league and Wednesday for Leeds and I think that was what was being sung. Well that's what I sang anyway