Martin Scorsese produced a documentary 'Once Were Brothers' about the Band - watch the trailer

"There is no band that emphasizes becoming greater than the sum of their parts than the Band" - Bruce Springsteen says in the new documentary 'Once Were Brothers: Robbie Robertson and the Band'. In was produced by Martin Scorsese, directed by Daniel Roher, it hits theaters February 21, and it largely focuses on Robertson’s personal journey, including a glimpse into his life before the Band. Apart from Springsteen, it includes interviews with Robertson’s friends and collaborators such as Scorsese, Eric Clapton, Van Morrison, and more. Watch the trailer below.