Anna and Ben are a married couple struggling with ongoing arguments and unresolved tensions that threaten their relationship. The constant bickering stems from various disappointments and unfulfilled aspirations, leading to a stagnant and contentious home life. After a particularly heated fight, they attend a friend's baby shower. Inspired by the joyful event and seeking a way to channel their frustrations creatively, they come up with a novel idea: starting a band together. Their goal is to turn their fights into songs, hoping that this new project might rekindle their bond and provide a form of therapy.

Enlisting the help of quirky neighbor Dave as their drummer, Anna and Ben find an unexpected rhythm in their music sessions. The process of composing and performing allows them to confront their issues in a constructive manner, blending humor with candid expressions of their feelings. As they navigate the complexities of their personal lives, the band becomes a surprising source of healing. Through their musical journey, they begin to rediscover the connection they once had and explore the potential of their relationship. The couple's commitment to turning conflict into creativity paves the way for deeper understanding and renewed intimacy.