For the 40th anniversary of AC/DC's legendary album, Back In Black, we're counting down 30 things you may not know about the album. From tropical storms and potential singers to the story behind recording the bell and much more, we're packing in the behind the scenes factoids of rock n' roll's greatest record!
Listen to AC/DC's Back In Black here. Also make sure to watch artists like Anthrax, Testament, Steel Panther, Type-O Negative and more pay tribute to this classic, below.
