Good Music on Instagram: "What you’re seeing is the famous “4 Chords” sketch by the Australian comedy band Axis of Awesome. It was first performed live in 2009 at the Melbourne International Comedy Festival. The joke is simple but brilliant: they show that hundreds of hit pop songs use the exact same four chords, usually written as I–V–vi–IV. Even if the songs sound totally different, the underlying chord pattern is identical. Once you hear it, you can’t unhear it. During the performance, they r