Late nights in his bedroom studio, 19-year-old Mysteri—better known as Thatsyoursin—crafts melodies that feel like whispered secrets between friends. The son of a former boy band member (his dad toured with the group J’adore), he grew up surrounded by music, but his sound is entirely his own: a soothing blend of R&B, indie pop, and rap that lingers like a heartfelt conversation. “I want my songs to be a safe space,” he says. “When people listen, I want them to feel like we’re family.”
Thatsyoursin’s artist name—inspired by an anime character’s line about faith—hints at the spiritual sincerity woven through his music. While peers chase viral moments, he focuses on crafting calming, confessional tracks that explore love, self-doubt, and the growing pains of young adulthood. His upcoming single “Follow Your Heart” captures this ethos perfectly: a tender meditation on future love, written by someone still navigating college life. “I don’t know much about romance yet,” he laughs, “but I know what it feels like to hope.”
The independent grind hasn’t been easy. Despite fans flooding his TikTok comments with “you’re gonna blow up!”, breaking through algorithms remains his biggest hurdle. Yet he finds motivation in his tight-knit support system: His family doubles as his promotional team, playing his music at gatherings and championing his talent. “Hearing them say they’re proud? That’s my real #1 hit,” he admits.
What’s next balances practicality with dreams: finishing his degree while quietly preparing for a future where stadium crowds sing his lyrics back to him. With a tropical album collaboration in early talks and 20+ tracks in progress, Thatsyoursin walks two paths at once—the steady pace of education and the lightning strike of artistic destiny.
Thatsyoursin isn’t just making music—he’s building a sanctuary one song at a time. Stream his latest tracks and follow @Thatsyoursin to witness a star learning to trust his own light.
“Great artists don’t follow trends—they create homes for hearts.” — Thatsyoursin