4:20 Flashback: They just can’t kill the beast

420 Flashback 9-24-19
I’m listing 4 of the top five bestselling studio albums of all time in no particular order. Give me the 5th, please, and no greatest hits or compilations!
AC/DC – Back in Black
Pink Floyd – Dark Side of the Moon
Michael Jackson – Thriller
Meatloaf – Bat Out of Hell