Today: local garage-punk combos Teenanger, Anagram, No No Zero and Ancestors literally face off against one another at Four Corners; stoner-rockers Black Mountain expose their Wilderness Heart at the Horseshoe; dancefloor don Diplo tops the bill at the TIME Festival; From the Soul: The Caribana Art Exhibit opens at the ROM; and surreal Japanese cult classic House gets a limited run at the Bloor.