Adam Levine's "Lost Stars" off "Begin Again (Music From and Inspired By the Original Motion Picture) [Deluxe Version]" album.
Gretta James / Keira Knightley (Begin Again)
Mark Ruffalo & Keira Knightley, Begin Again
Adam Levine and Keira Knightley filmed scenes for the film in New York the summer of
keira knightley wardrobe begin again