Song to Song movie plot

Aspiring musician BVseeks fame by working with a super-producer, Cook, who has an assistant and girlfriend Faye, but the relationship is casual, And Cook enjoyed it at first, until BV stepped in. And Faye and BV's underground relationship eventually led to various problems between the three, both public and private. In order to get out of this painful triangle, BV has an appointment with a rich second-generation female Amanda, while Faye chooses a lesbian Zoey, and Cook also earnestly. Found a wife, Rhonda, and settled down for her. But what happened between the three still caused all kinds of psychological shadows in their relationship with the current one. BV and Faye began to think of each other, thinking that they were true love, and if it was too late, they would give each other a chance   .