A great big world & christina aguilera - say something, Download on itunes: http://smarturl.it/isthranybdyoutthr download on google play: https://play.google.com/store/music/a download on amazon: http://www. Say something - a great big world (feat. christina, Check out my new trilogy "skynova" here: https://www.you..com/watch?v=wc2i2 if you like this video, see the story unfold and watch the prequel "hell. A great big world - say something (feat. christina, (a great big world)/ say something, i'm giving up on you/ i'll be the one if you want me to / any where i would have followed you/ say something, i'm giving up on you.