Oasis (2009)

Noel Gallagher's abrupt exit from Oasis backstage in Paris in 2009, after Liam hurled a guitar at him, capped two decades of fraternal warfare that became as famous as the music itself. The band had sold 70 million albums globally, but their breakup was more bitter than the average sibling rivalry, with Noel later calling Liam "the angriest man you'll ever meet." This disintegration was 30% more drawn-out than the typical band split, as the Gallaghers continued trading insults for years without any reunion.