[AlphaZetaXO]

This is one of my favorites. Each part is a different tune, but it's all the same chant. Hard to explain but sounds awesome!

We're Chi O
It's the best you know
We're Chi O
It's the way to go
We're Chi O
Won't you come and see it's a Chi O you want to be?

Theeee frat that's sure to make your life complete
It's a Chi O crush that's hard to beat
We want to have you in our sisterhood
So come and do what you really should
Chi O, Chi O, go Chi O
Chi O, Chi O, go Chi O
With a harmony and a pair of vowels, heed the word of the owl-
HOOT!

Who's that walkin' down the street, looks so cute and dressed so neat?
Heads all turn around and say 'Chi Omegas are out today'
La di da (GO CHI O, GO CHI O!)
La di da (GO CHI O, GO CHI O!)
La di da (GO CHI O, GO CHI O!)
La di da (GO CHI O, GO CHI O!)

Chi O, Chi O
It is the best you know
We recommend that, friend to friend
You pledge Chi O, Chi O, Chi O, Chi O
In rush you'll always know
So take your bid and write it in...C-H-I-O!
GO CHI O!