I've looked and I can't find anything. I've been looking for a while too. The best I can do is play them by ear, but with a guitar, it's kind of tricky. By the way, did we ever figure out exactly what key "Hey Fightin' Tigers" is in?
I know the music we play it on has the key signature of Ab but there a few accidentals in it so it is probably a different key. I'm not a music major so I can't tell you that much.
if you look up the real song it is modeled after, you might have better luck. It was adapted from the original composition 'Hey, Look Me Over' from the Broadway production 'Wildcat'.
Go to Kazaa...it's free registration...type in "LSU Band" and you'll have approx 25 songs to choose from