Keira Knightley, Mark Ruffalo, Hailee Steinfeld and Adam Levine star in the trailer for John Carney's upcoming movie Begin Again.
Begin Again tells the story of a dejected music producer (Ruffalo) who bonds with a singer-songwriter (Knightley) who has just broken up with her boyfriend (Levine).
Written and directed by Once creator John Carney, Begin Again is set for release on July 11.
