Michael Jackson’s “Thriller” is the biggest selling album of all time. Who had the 2^nd biggest selling album of all time? That would be AC/DC with “Back in Black.” Rolling Stone magazine lists the album at #72 on its list of the 100 Greatest Albums of All Time. Taking their name from the initials of alternating current/direct current, AC/DC released the single “Flick of the Switch” from the “Back in Black” album in 1984 on Atlantic Records. A copy with picture sleeve can get you $100.00 today.