A Year in Music

S04E02 2012

Title: 2012 Plot: The infectious beat of "Gangnam Style" sweeps the globe, while One Direction emerges as the breakout boy band of the year. Rihanna embraces her new era with "Unapologetic," and the music world mourns the passing of Whitney Houston, as fans around the world pay tribute by declaring their everlasting love for her iconic voice.