Kelly has said that she had a bounch of songs to choose from to put on "My December". There are 4 other songs that are known that could have been on there. They are:

1."Too much" - Kelly Clarkson, Jimmy Messer
2."Where are you now" - Kelly Clarkson, Jimmy Messer
3."Far from home" - Kelly Clarkson, Jimmy Messer, Malcolm Pardon
4."Racehorse" - Kelly Clarkson, Jimmy Messer

hopefully we may see these songs realesed somewere soon.