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). Includes 'Vision Of Love', 'Hero', 'One Sweet Day' (with Boyz II Men), 'Touch My Body', 'Emotions', 'Always Be My Baby' and many more.