AVENGED SEVENFOLD’s ‘Hail To The King’ Single Certified Triple Platinum In U.S.

AVENGED SEVENFOLD’s “Hail To The King” single was certified triple platinum by the RIAA (Recording Industry Association Of America) on August 23 for accumulating three million certified units. According to the RIAA, one equivalent song unit is equal to a single digital song sale, or 150 on-demand au…