如果按開始後沒播放 請按暫停後再按一次開始 If it didn't play, press pause and then press start again 影片無法觀看請參考"此篇" 影片lag原因解說請看"此篇"
121222 Music Core 音樂中心 精選 + Happy Music T-ara cut
Part 1: MC cut, B1A4&BIGSTAR, K.Will&孝琳, 金聖圭, The SeeYa, 梁耀燮
Part 2: Sunny Hill, B1A4, Juniel, 100%, Ailee, Hello Venus
Part 3: D-Unit, NS允智, Dal★shabet, 東方神起, T-ara
Part 1: MC cut, B1A4&BIGSTAR, K.Will&孝琳, 金聖圭, The SeeYa, 梁耀燮
Part 2: Sunny Hill, B1A4, Juniel, 100%, Ailee, Hello Venus
Part 3: D-Unit, NS允智, Dal★shabet, 東方神起, T-ara