Pistols At Dawn craft the kind of rock music that doesn’t just reach the rafters; it breaks through the ceiling. Sky-high hooks stretch into the heavens, a powerful low-end rumbles without apology, and riffs roar at all the right moments.  After back-to-back Top 40 charting singles at Active Rock, and tours supporting bands such as Alter Bridge, Mammoth WVH, and Fozzy, the Atlanta quartet levels up and returns with “Not Sorry.”