Hold onto your hats — or any other loosely-tethered garments. There’s been a major change in how Billboard ranks its country albums. Starting this week, instead of showing rankings based on CD sales alone, the charts will also reflect track equivalent albums (that is 10 songs downloaded from a particular album) and streaming equivalent albums… <a href="http://www.cmt.com/news/1776434/billboard-reconfigures-its-country-albums-chart/" title="Read Billboard Reconfigures Its Country Albums Chart”>Read more »