We’re guessing Luke Bryan‘s speakers are really going “boom, boom” right about now. And why not? Not only does his album, What Makes You Country, debut at No. 1 on Billboard‘s country chart, it also explodes at the top of the Billboard 200 all-genres rankings. This is Bryan’s sixth studio album and his fourth to… <a href="http://www.cmt.com/news/1789626/luke-bryans-what-makes-you-country-is-americas-top-album/" title="Read Luke Bryan’s What Makes You Country Is America’s Top Album”>Read more »