The Axis Of Awesome.
Its no surprise to anyone that songs have been recycled throughout time, and some riffs or chords are repeated subliminally every so often. These are just the facts of music. I accidentally came across a video featuring a comedic band named ‘The Axis of Awesome’, that proves this point. They actually proved it a little too well… (It was like shooting a mosquito with a cannon). Take a look at the 3 piece band below going through all the songs that use the exact same 4 chords.