A single mother, Flora (Eve Hewson), faces the challenge of keeping her son, Max (Orén Kinlan), on the right path in Dublin. She comes up with the idea of giving her teenage son a guitar, but he quickly rejects it in the throes of teenage angst. Playing the guitar isn't his musical interest; he leans more towards a fusion of electronic, hip-hop, and pop. In response, Flora decides to take up the guitar herself, enlisting the help of an American instructor named Jeff (Joseph Gordon-Levitt) to guide her through the intricacies of music creation and lyric writing over Zoom. Through her journey in music, Flora discovers not only her own musical voice but also a kindred spirit in her teacher and a means to bridge the gap with her moody son.