The album Discipline is released by Janet Jackson in the year 2008 .
- I.D.
- Feedback
- LUV
- Spinnin
- Rollercoaster
- Bathroom Break
- Rock With U
- 2nite
- Can't B Good
- 4 Words
- Never Letchu Go
- Truth Or Dare
- Greatest X
- Good Morning Janet
- So Much Betta
- Play Selection
- The 1
- What's Ur Name
- The Meaning
- Discipline
- Back
- Curtains
Discipline CD Cover Photo