[youtube=http://www.youtube.com/watch?v=qybUFnY7Y8w] OK GO’s breakout success came after an extremely popular homemade music video was uploaded onto YouTube. Quirky music videos became their shtick. Remarkably, when they released a new(-ish) single, “This Too Shall Pass,” their label, EMI, decided to make the video un-embeddable and issue takedown notices when it popped up on YouTube. The band…