Press Play (2022) on Netflix

Plot summary

Chloe's stepbrother Harrison works at Lost & Found, a record store, and Chloe introduces him to her friend Laura. The two connect over music and go to a Japanese Breakfast show, and Laura meets Cooper, who runs the shop. At the beach Harrison gives Laura a cassette so they can build a mixtape. Laura wins an art mentorship and shows her work; Harrison tells her he plans to attend medical school across the country, then decides to stay with her, and together they finish a mural. The day after his birthday, a car kills him, and Laura leaves the mixtape behind at the store. Four years later, at Chloe's wedding, Cooper returns it; when Laura presses play, she lands back on their first date.