A classic among classics. Off the 1980 come-back album "Back in Black." This was the first AC/DC album with Brian Johnson on lead vocals after original lead singer Bon Scott's fatal motorcycle accident. The energy in this band has never ceased to amaze me, they have been around much longer than most bands of they're status and still rock the hardest, too this day they have never changed they're sound and have never played a ballad. This was AC/DC's biggest hit in the U.S.