Knuckle Up (2005) Tracklist: 01. Can't Spell Crap Without Rap 02. Who Ya Gonna Call 03. Yeah Baby 04. Club Killah 05. What's Going On? 06. I Got Next 07. Ladies Say (LaLa) 08. Do Ya Thang 09. Let's Take It Back 10. Understand Me 11. High And Higher 12. Knuckle Up 13. Why Don'tcha 14. Bow Your Head 15. Keep On Movin' 16. Understand Me (Remix)