it is recently played when people are talking about there loved ones or saying why it is important to stay in the competition, it is an instrumental maybe classical peice with no vocals and it is driving me mad what its called please help lol :-)
not sure if this is the one you mean but i noticed on Saturday that they were playing Britney Spears song "Everytime" in the background. This is a piano ballad and they tend not to play the bit with the vocals in - although the vocals are very quiet in the song anyway.