| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | Digital Rock (album) - Release history |  |  |  |
| 3 | Country | Date | Label | Format |
| 4 | Japan | 19 July 2006 | Sony | CD, digital download |
| 5 | United Kingdom | 31 July 2006 | Tiger Trax | Digital download |
| 6 | United Kingdom | 29 January 2007 | Tiger Trax | CD |

Question: When and on which label was Digital Rock first released in the United Kingdom on digital and CD, respectively?
Answer: Digital Rock was released digitally on 31 July 2006 and physically on 29 January 2007 in the United Kingdom by Tiger Trax Records.