| | Artist | Title | CD | | LP | | iTunes | | PC |
| | Kansas | Leftoverture | Yes | | No | | Yes | | Yes |
| | Katy Perry | One of the Boys | Yes | | No | | Yes | | Yes |
| | Katy Perry | Prism | Yes | | No | | Yes | | Yes |
| | Katy Perry | Teenage Dream | Yes | | No | | No | | No |
| | Kid Rock | Rebel Soul | Yes | | No | | Yes | | Yes |
| | KT Tunstall | Eye to the Telescope | Yes | | No | | Yes | | Yes |
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