Road Trip Music

We have entered the seasons where road trips are common.  Besides snacks, planned/destination stops along the way, and great company, only one thing is REQUIRED for a good road trip: Good music.

Must-have road trip music for me includes:

1. Bell Biv Devoe- "Poison"
2. Jill Scott- "I'm the Magnificent"
3. UGK and Outkast- "International Player's Anthem"
4. John Legend and The Roots' entire cd
   
5. Erica Campbell's entire cd
6. L. Spenser Smith and Testament's Statement cd

I know my taste in music is very..... All over the place. LOL What are your top five (I know I gave 6) road trip favorites?