While I was digging through my room to find my "Les Miserables" CD for my trip back to Baltimore for Summer Orientation, I came across a jewel from the past: "Now 22." First appearing in October 1998, Now That's What I Call Music has been pumping out compilation CDs for almost 20 years. So what's featured on Now 22, released July 2006?

1. "SOS" by Rihanna

2. "Temperature" by Sean Paul

3. "Riding Dirty" by Chamillionaire feat. Krayzie Bone

4. "Check On It" by Destiny's Child

5. "Yo (Excuse Me Miss)" by Chris Brown

6. "New Ms. Booty" by Bubba Sparxxx, feat. Ying Yang Twins, Mr. Collipark

7. "Im In Love With A Stripper" by T. Pain

8. "Poppin My Collar" by Three 6 Mafia feat. Project Pat

9. "When You're Mad" by Ne-Yo

10. "What's Left of Me" by Nick Lachey

11. "Bad Day" by Daniel Powter

12. "Over My Head" by The Fray

13. "For You I Will" by Teddy Geiger

14. "Walk Away" by Kelly Clarkson

15. "Big Black Horse and the Cherry Tree" by KT tunstall

16. "Girl Next Door" by Saving Jane

17." Let U Go" by Ashley Parker Angel

18. "Move Along" by The All American Rejects

19. "Savin' Me" by Nickelback

20. "Tonight I Wanna Cry" by Keith Urban

I was impressed by the sheer variety of genres, especially when Keith Urban came on, and it really made for an enjoyable listening experience.

What surprised you about this list? Is anyone else concern how old Rihanna's "SOS" is? I can't wait until my next road trip where I can break out this blast from the past again!