I'm a green blooded La Sallista...

The song was written by Randy Santiago, melody by Badong Salvador and performed during one of the homecomings in LSGH with all the Kundirana members of the past...

And now it's the anthem in the homecomings of both Greenhills and Taft...

Alpha_One: I think you are referring to Hotdog's "Beh Buti Nga"... It wasn't sung by APO...