T.N.T. (song) T.N.T. (song) "T.N.T." is a song released in 1975 by the hard rock band AC/DC, taken from their Australian album "T.N.T." and the international version of "High Voltage". It was released as a single in 1976 and was written by Bon Scott, Angus Young and Malcolm Young. It peaked at No.11 on the Australian Kent Music Report Singles Chart. A slightly modified line from the song, "Lock up your daughters", was used as the title of AC/DC's first headlining tour of Great Britain in 1976 after the band's move from Melbourne, Australia, to London, earlier that year. "T.N.T." later appeared
Angus Young and became friends with another migrant, Harry Vanda. The Young family moved into a semi detached house at 4 Burleigh Street in the Sydney suburb of Burwood. He dropped out of Ashfield Boys High School at age 15. Young first started playing on a banjo, re-strung with six strings. He first started playing guitar on a cheap acoustic model purchased second-hand by his mother. His first Gibson SG was bought second-hand around 1970 from a music shop just down the street from his home: Both Angus and Malcolm Young were in a band with their brother George and his music