Austin-based rock duo Black Pistol Fire added to the heat in Phoenix on Tuesday night (July 16), bringing their summer tour to The Crescent Ballroom in the heart of downtown. The best friends and Canadian-born duo have been all across the United States this summer, return to Canada for several dates in August, and promise performances at Austin City Limits come October. Accompanying the group on this leg of the tour and firing things up each night is Seattle based rock and roll group Thunderpussy. Boston readers can catch Thunderpussy with Hollis Brown August 7 at Sonia in Cambridge. Take a look at our full gallery from last night’s show below.