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Tracklist
Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| X (CD, Album, Enh, Sup) | Parlophone, Parlophone | 513 9522, 50999 513952 2 3 | Europe | 2007 | |
| X (CD, Album, Enh) | Parlophone, EMI Music (Canada) | 50999 516675 2 8, 50999 514748 0 5 | Canada | 2007 | |
| X (CD, Album, Enh) | Warner Music (Australia) | 5144249122 | Australia | 2007 | |
| X (CD, Album, Enh) | S.B.A./GALA Records | 50999 520419 0 7 | Russia | 2007 | |
| X (CD, Album, Enh) | EMI Music Japan Inc | TOCP-66719 | Japan | 2007 | |
| X (CD, Album, Enh) | Parlophone | 50999 5154730 1 | Europe | 2007 | |
| X (CD, Album, Enh) | Parlophone, Comp Music Ltd. | 50999 514748 0 5, none | Ukraine | 2007 | |
| X (CD, Album, Enh + DVD, Ltd) | Parlophone, Parlophone | 513 9562, 50999 513956 2 9 | UK | 2007 | |
| X (CD, Album, Ltd + DVD) | Parlophone | 50999 516120 23 | Taiwan | 2007 | |
| X (M/Stick, Album, Enh) | Parlophone | 50999 5147486 | UK | 2007 | |
| Х (CD, Album) | EMI, Push Typhoon | 50999 513952 0 9, A3196-2(L) | China | 2007 | |
| X (Limited Tour Edition) (CD, Album + DVD) | Parlophone | 9992660492L | Malaysia | 2008 | |
| X (Tour Edition) (2xCD, Album, Enh) | Warner Music (Australia) | 5186520045 | Australia | 2008 | |
| X (CD, Album, Enh) | Capitol Records, Astralwerks | 50999 2 12994 2 1 | US | 2008 | |
| X (CD, Album, RE) | EMI Music Japan Inc | TOCP-66799 | Japan | 2008 |