We use the same pref song, from what I can tell it seems to be a standard
My favorite that was sung during rush this year was to the tune of "That's Not My Name" by the Ting Tings,
They call me gamma
They call me phi
They call me beta
'Cause that's my name
It starts with G
A-M-M-A
Then P-H-I
B-E-T-A