2015 release, a career-spanning collection including all 18 of Mariah's Billboard Hot 100 #1 singles for the first time ever. The album also includes a breathtaking new single, 'Infinity' (co-written and produced by Mariah). This collection includes Mariah's collaborations with Jay-Z, Joe & 98 Degrees, Trey Lorenz, ODB and Boyz II Men. Includes 'Vision Of Love', 'Hero', 'One Sweet Day', 'Touch My Body', 'Emotions', 'Always Be My Baby' and many more. Throughout her career, Carey has sold more than 200 million records worldwide, making her one of the best-selling music artists of all time. In 1998, she was honored as the world's best-selling recording artist of the 1990s at the World Music Awards. Carey was also named the best-selling female artist of the millennium in 2000.