Back it Up Judy Rodgers (USA) - July 2012
64 拍数 4 墙数 Intermediate 音乐: Back It Up (Radio Edit) - Caro Emerald : (Album: Back it Up - iTunes)
Back It Up Dan Morrison (CAN) - January 2012
48 拍数 4 墙数 Intermediate 音乐: Back It Up (Radio Edit) - Caro Emerald
To The Back Ria Vos (NL) - September 2009
64 拍数 2 墙数 Intermediate 音乐: Back It Up (Radio Edit) - Caro Emerald