Mark Wills The Definitive Collection is comprise of 18 of Mark Wills' greatest songs, Including the #1 hits "19 Somethin'" and "Wish You Were Here".

Tracklist:

1. Jacob's Ladder
2. High Low and in Between
3. Places I've Never Been
4. I Do (Cherish You)
5. Don't Laugh at Me
6. Wish You Were Here
7. She's In Love
8. Back At One
9. Almost Doesn't Count
10. I Want to Know (Everything There Is to Know About You)
11. Loving Every Minute
12. The Balloon Song
13. I'm Not Gonna Do Anything Without You
14. 19 Somethin' 
15. When You Think of Me
16.  And the Crown Goes Wild
17. What Hurts the Most
18. That's a Woman