Tracklist Hide Credits

1	I.d.	0:47
2	Feedback	3:38
3	Luv	3:10
4	Spinnin	0:08
5	RollerCoaster	3:51
6	Bathroom Break	0:40
7	Rock With U	3:52
8	2Nite	4:09
9	Can't B Good	4:13
10	4 Words	0:11
11	Never Letchu Go Guitar – Ernie Isley	4:07
12	Truth Or Dare	0:24
13	Greatest X	4:23
14	Good Morning Janet	0:44
15	So Much Betta	2:53
16	Play Selection	0:17
17	The 1 Featuring – Missy ElliottGuitar – Ernie Isley	3:41
18	What's Ur Name	2:34
19	The Meaning	1:16
20	Discipline	5:00
21	Back	0:18
22	Curtains	3:50
23	Let Me Know	3:48
24	Feedback (Ralphi Rosario Electroshok Radio)	3:46

Companies, etc.

• Phonographic Copyright (p) – Island Def Jam Music Group
• Copyright (c) – Island Def Jam Music Group
• Record Company – Universal International
• Marketed By – Universal Music K.K.
• Distributed By – Universal Music K.K.

Credits

• Co-producer – Eric Stamile (tracks: 7), Manuel Seal (tracks: 11, 15, 17, 18), Ne-Yo (tracks: 9, 20, 23), No-ID* (tracks: 17)
• Mixed By – Andrew Wuepper (tracks: 13), Dave Pensado (tracks: 13), Ian Cross (tracks: 3, 5, 7, 9, 11, 15, 17, 18, 20, 23), Jaycen Joshua (tracks: 13), Jermaine Dupri (tracks: 11, 15, 17, 18), Paul Foley (tracks: 1, 4, 6, 10, 12, 14, 16, 19, 21), Phil Tan (tracks: 3, 5, 7, 9, 11, 15, 17, 18, 20, 22, 23), Ralphi Rosario (tracks: 24), Roberto "Tito" Vazquez* (tracks: 2), Rodney Jerkins (tracks: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 16, 19, 21, 22)
• Producer – Alex Greggs (tracks: 6, 14, 16, 21), C. "Tricky" Stewart* (tracks: 13), Chuck Harmony (tracks: 23), Craig J. Snider (tracks: 24), D. DoRohn Gough (tracks: 9), Dernst "D.Mile" Emile* (tracks: 1, 2, 3, 12, 19), Janet Jackson (tracks: 10), Jermaine Dupri (tracks: 7, 11, 15, 17, 18), Ralphi Rosario (tracks: 24), Rodney "Darkchild" Jerkins* (tracks: 1, 2, 3, 4, 5, 6, 10, 12, 14, 16, 19, 21, 22), Shea Taylor (tracks: 20), StarGate (tracks: 8), Terius "The-Dream" Nash* (tracks: 13)

Notes

Standard jewel case, picture sleeve, back insert, 16 pages booklet, Japanese lyrics insert & OBI strip.

Tracks 23-24: Bonus track

Barcode and Other Identifiers

• Barcode: 4988005507273
• Rights Society: JASRAC
• Other (Price): ¥2,200

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
1762969	Janet Jackson	Discipline ‎(CD, Album)	Mercury Music Group, JDJ Entertainment	1762969	Europe	2008
UICL-9065	Janet*	Discipline ‎(CD, Album + DVD-V, NTSC + Dlx, Ltd)	Island Records	UICL-9065	Japan	2008
SJB 176 135-5	Janet Jackson	Discipline ‎(CD, Album, Sup)	Island Records	SJB 176 135-5	Indonesia	2008
602517613553	Janet Jackson	Discipline ‎(CD, Album, Sup)	Island Records, JDJ Entertainment	602517613553	Europe	2008
460502601622	Janet*	Discipline ‎(CD, Album)	Universal Music Russia, Island Records	460502601622	Russia	2008

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