This year was marked by artist statements — in the form of splashy releases like Cardi B’s debut project, Shawn Mendes’s self-titled work and Robyn’s long-awaited release — that announced the arrival of personalities with strong musical, and emotional, points of view. Led by the voices of women coming into their own—like Janelle Monáe, Mitski, Camila Cabello and Kacey Musgraves—the year’s musical output gave us rich insight into the inner worlds of young stars and maturing acts alike.