Rating EVERY Weekly #1 Song in Australia (Part 1 - 60s to 80s)

Welcome to the wonderful world of the number 1 spot on the Australian singles chart. Where parodies of songs appear ahead of the originals, the most popular ABBA single is probably the 5th or 6th ABBA song that you'd think of... and sometimes there's a bit of controversy (usually just the fact that the music is really, really terrible).

It's only occurred to me after uploading this that there's a #1 single missing from the 1980s video that I watched - 'Australiana' by Austen Tayshus, which spent seven consecutive weeks at number 1 in September and October 1983 (plus a separate week in August 1983). I probably would have rated 'Australiana' a 7/10, mostly because I enjoy the absurd fact that the most popular single of the year was a stand-up routine.
Let me know if there are any other #1 singles that were missing from these videos that I watched.

Chapters:
0:00 - Intro
1:28 - 1960's
25:45 - 1970's
46:52 - 1980's

Source videos for each compilation of number 1s in Australia featured here:
60s: OzTheCharts - Every Single of the 1960's in Australia
70s: francis pelletier - Number one 70s songs from Australia
80s: Music charts parade (Zestawienia list przebojow) - All number one singles from the '80s on the Australian Singles Chart

Part 2 (rating the #1 songs of the 90s, 00s and 10s): https://www.youtube.com/watch?v=eQoK1uMGvf0

Видео Rating EVERY Weekly #1 Song in Australia (Part 1 - 60s to 80s) канала Shonky Music