MxPx have cancelled their Australian tour for May and blame the promoter. The tour fell over after co-headliner act Screeching Weasel pulled out of the tour. MxPx singer Mike Herrera said in a Twitter video that they asked around and that Zebrahead agreed to take over the empty Screeching Weasel slot. The worst news: https://t.co/JA67nZTf5o