Released: September 20, 1976|
Label: Albert Productions
Peak Chart Position: US (-), UK (-)
RIAA Certification: Platinum 6x
It was originally released in Australia on Albert Productions on September 20, 1976. A modified international edition was later released on Atlantic Records on December 17, 1976. It was finally released in the US on March 27, 1981.
The album has been certified 6x platinum in the US, selling at least six million copies, becoming the third-highest selling album by AC/DC in the US after Highway to Hell (7x platinum) and Back in Black (22x Platinum).(From Release Wiki page)