Gretta, a budding songwriter, finds herself alone after her boyfriend Dave ditches her. Her life gains purpose when Dan, a record label executive, notices her talent.
Mark Ruffalo
Dan Mulligan
Keira Knightley
Gretta James
Adam Levine
Dave Kohl
Hailee Steinfeld
Violet Mulligan
Catherine Keener
Miriam Hart
James Corden
Steve
Yasiin Bey
Saul
Aya Cash
Jenny
