Hudson had joined the Teen Angels by 1973 with Jean Lewis and Roy Ritchie, which performed "vintage rock'n'roll and doo wop songs.
"[2][3] He was a member of a touring revue, Rock 'N' Roll Refugees, alongside, John J. Francis, Alan Luchetti, Margret Roadknight and Glenn Cardier.
[2] From August 1974 he was performing a concert-drama of the same name with "actors, Arthur Dignam and Jane Harders" and "jazz pianist Judy Bailey, brilliant young composer/guitarist Roy Ritchie,... rock and orchestral bass player Dave Ellis and singers Graham Lowndes, Starlee Ford and Bobbie Gledhill.
[2][6][7] Hudson, with Neal, co-wrote and recorded a response song, "Rak off Normie", which was covered by Maureen Elkner and became a top ten hit for her in mid-1975.
[11] In the 1980s he was involved in the publishing of a book about Australian language[12] Hudson completed a PhD in archaeology at the University of Sydney and conducted research on ancient Myanmar (Burma).