
In February 1975, a gang of scruffy Sydney rockers released their first two albums: High Voltage and TNT. A year later, songs from both records were repackaged into AC/DC’s first international album, also titled High Voltage.
AC/DC’s sound was forged in suburban garages and sticky-carpet pubs, part of Australia’s mid-70s pub rock explosion. The era saw Australian pub rock find its confidence to break from British and American influences. Cheap venues like pubs made live music accessible, while a growing youth culture wanted songs about their own lives.