Billboard Charts are calculated using custom formulas collecting sales, streaming and radio play. The complete Hot 100 and Billboard 200 charts are available each week, as well as the top half of our current chart catalog and top 10 of historical charts. A subscription to Billboard.biz is required for full chart data.
Billboard.com have posted their year-end charts, and topping both the Hard Rock Albums and Hard Rock Artists charts are Nickelback and their latest effort, Dark Horse. Join us in congratulating the band by taking a look back at the year they've had touring in support of their sixth studio album right here.