End Of Night by Dido. The last time I listened to this song was my plane back from NZ landing on January 1st this year. One of the lyrics is "only now it's gone, I can see the year". I didn't even know that was one of the lyrics when I was listening to it in the first hours of 2014.
"Together" - Avril Lavigne. All my old favourite songs have, at some point, described my life/situation at some point in 2013/14. This one is no exception. "When I'm alone I feel so much better, and when I'm around you I don't feel...together, it doesn't feel right at all"