Just a little late these are my favorites and least favorites from her studio albums:
1. Mariah Carey - Vision of Love / Sent from Up Above
2. Emotions - Can't Let Go / And You Don't Remember
3. Music Box - Anytime You Need a Friend / Just to Hold You Once Again
4. Daydream - Always Be My Baby / When I Saw You
5. Butterfly - The Roof / Fourth of July
6. Rainbow - Petals / Did I Do That
7. Glitter - Never Too Far / Want You
8. Charmbracelet - Through the Rain / You Got Me
9. The Emancipation of Mimi - Fly Like a Bird / Makin' It Last All Night (What It Do)
10. E=MC^2 - For the Record / Thanx 4 Nothin’
11. Memoirs of an Imperfect Angel - Obsessed / More than Just Friends