December 1965 will forever be remembered as the month The Beatles did their final tour as a group.
The Vietnam War had reached its bloody apex when the song was released in November 1969.
It has been more than 40 years since Gudinski co-founded Mushroom Records, but the man is still very passionate about showcasing Australian music around the world.
They've written hit songs for some of the biggest names in the business!
'In the following year, after he'd won a contest for 'Australia's own Elvis Presley' (performing as Laurie Lee) and came to the attention of Johnny O’Keefe who became his manager...'
Who could forget the men behind that Motown sound
Bill Haley and His Comets recorded a song with the title 'Rock Around The Clock' that became one of the biggest-selling singles in the 1950s.
It was banned in several countries!
They couldn't have known that teaming up would lead to the creation of one of the world's best known rock ensembles.
"I'm gonna knock on your door, ring on your bell..."