Following in the tradition of the Black Keys and the White Stripes, the Pack A.D. are a guitar and drum duo who play a blend of rock and electric blues. However, their sound has a more substantive hard-rock edge, thanks to the elemental crunch of Becky Black's guitar, the low, forceful murmur of her vocals, and the no-nonsense punch of Maya Miller's drumming. Emerging from the fertile underground scene on Canada's west coast, the Pack A.D. made the most of their minimalism on their sophomore album, 2008's Funeral Mixtape, and they demonstrated they could fill out their approac...