The Sound's And
y remembers the events that sha
ped this da
y in rock histor
WEEKEND EDITION: On this date in 1980, AC/DC release Back in Black, which has since sold an estimated A] 10 million, B] 20 million, C] 30 million, D] 40 million, or E] 50 million? Pick & click -- the answer is always in the video, and so is enough other fun rock history to choke a horse for an entire weekend.