Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| I'm Not Sorry (7") | Dance To The Radio | DTTR008 | UK | 2006 | |
| I'm Not Sorry (7", Single, 1st) | Dance To The Radio | DTTR029 | UK | 2007 | |
| I'm Not Sorry (7", Single, 2nd) | Dance To The Radio | DTTR029VL | UK | 2007 | |
| I'm Not Sorry (CD, Maxi) | Dance To The Radio | DTTR029CD | UK | 2007 |