Billie Eilish and Finneas Break Down Her Hit Song Bad Guy

Billie Eilish and her brother Finneas spent a over a year and a half working on her debut album WHEN WE ALL FALL ASLEEP, WHERE DO WE GO We interviewed both of them on the writing and recording process for her hit song Bad Get the full story at: Subscribe to Rolling Stone on YouTube: Check out for the latest news in music, culture, politics and more. More videos from Rolling Stone: