Some puzzles. An outside chance perhaps but may someday be an unpopular essay.

https://en.wikipedia.org/wiki/Down_Under_(song) the copyright case that inspired this page... in my opinion arguably involuntary manslaughter on the part of those who brought the legal action, and I am not alone

https://en.wikipedia.org/wiki/Everything%27s_Alright_(Jesus_Christ_Superstar_song) 1970

https://en.wikipedia.org/wiki/Take_Five 1959 

https://en.wikipedia.org/wiki/I_Want_It_All_(Queen_song) 1989

https://en.wikipedia.org/wiki/The_Boys_Light_Up_(song) 1980

More to follow I expect