TNT was the second studio album from AC/DC and defined their style of hard edged, riff-based rock music. The first track on the LP, 'It’s a Long Way to the Top (If You Wanna Rock 'n’ Roll') has become an anthem of this genre of music, and the phrase has become part of the Australian language. It is also notable for the use of highland bagpipes in rock music. TNT was an Australian-only release with most of the tracks being released overseas on High Voltage (Atlantic Records) which included a slightly shorter version of 'It’s a Long Way to the Top'.
The National Film and Sound Archive of Australia acknowledges Australia’s Aboriginal and Torres Strait Islander peoples as the Traditional Custodians of the land on which we work and live and gives respect to their Elders both past and present.