T.O.Ps Turn It Up and other Big Bang songs featured on SongPop app.
The object of the game is to guess the song played before your opponent, this earns you coins in which you can purchase other genres to challenge with. You or your opponent can choose which genre you want to play. 399 coins buys you the K-Pop genre in which many K-Pop artists songs are featured including T.O.P, Taeyang, GD&TOP and Big Bang (also includes 2NE1, Se7en, B2ST, SNSD, Super Junior, 2PM, Kara, CNBlue etc)
The app can be played on Facebook and can also be found on itunes for iphone and Googleplay.