Written by Maria Dizazzo "It’s going to be a blast… you’re about to witness history!" Roared the extravagant Reverend Billy , welcoming the night with the Stop Shopping Choir , a diverse mix of highly trained vocalists from New York City, grooving in their fluorescent show-stopping ensembles. The first of a whopping four support acts, including Australians Yothu Yindi , Ecca Vandal and Cash Savage and the Last Drinks . Even the soundtrack between each act was …