Mariah Carey is the debut studio album by American singer Mariah Carey. It was released on June 12, 1990, by Columbia Records. Its music incorporates a range of genres with a mix of slow ballads and up-tempo tracks. Originally, she wrote four songs with Ben Margulies, which solely constituted her demo tape. After Carey was signed to Columbia, all four songs, after being altered and partially re-recorded, made the final cut for the album. Aside from Margulies, Carey worked with a range of professional writers and producers, including Rhett Lawrence, Ric Wake and Narada Michael Walden, all of whom were hired by then-Columbia Chief executive officer (CEO), Tommy Mottola.