K-POP Videos K-POP Videos 2014-02-15 SM THE BALLADVol.2ジョイントリサイタル ‘좋았던건、아팠던건（When I Was … When U Were …）’ by KRYSTAL＆CHEN
K-POP Videos K-POP Videos 2014-02-12 SM THE BALLAD SM ザ・バラード ‘Breath (with MAX CHANGMIN & KRYSTAL)’ MV (JPN Ver.)
