The Rarities is the seventh compilation album by American R&B singer Mariah Carey, released on October 2, 2020, by Columbia Records and Legacy Recordings. The album coincided with Carey's 2020 memoir The Meaning of Mariah Carey, which discussed various songs on the albums, their meanings and stories. The album was released as a part of "#MC30", a promotional marking campaign which marked the 30th anniversary of Carey's self-titled debut album.