The evolution of music lyrics showcases some... interesting mathematical developments! In 1969, we had "One and one and one is three" (which is clearly not how addition works, but hey, artistic license). Fast forward to 2017, and we've got "Two plus two is four, minus one that's three, quick maths" - which is, you know, ACTUALLY CORRECT! 🤯 Who would've thought that after 50 years, popular music would finally discover basic arithmetic? Next up in 2050: song lyrics about differential equations and non-Euclidean geometry! Can't wait for those sick calculus beats to drop!