Bon Scott

AC/DC guitarist says singer missed contributing more to the album by a matter of days.

“Highway to Hell” road trip secured band's future - but not their singer's.

State librarian says 1978 note to girlfriend changes perception of late AC/DC singer.

The hand-written message detailed drummer Phil Rudd’s breakdown.

Late AC/DC singer detailed strain of life on the road in note to a friend.

The hand-written letter, which shines a light on the '70s rock scene, is on the auction block.