salt harmonies
Remus is a musical prodigy with a chronic lung disease who manages to get into the summer program at his dream music academy despite knowing very little about that world. Sirius Black is the star student, a product of the Black legacy, who is displaced by Remus's arrival. Remus captures the attention of the entire academy, increasing the pressure on Sirius's family. They are each other's main competition to win the only scholarship the academy grants annually, and they begin a rivalry that they use to hide how attracted they are to each other.
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Rivals to lovers story focused on Remus learning to relate to others after having lived a very solitary life, on Sirius gradually distancing himself from his family's expectations, and them falling in love in the process.
Features Jily, it's quite soft, set in a beach setting, and well... read the tags to find out more lol.