2Yoon - 24/7, - 24/7, Show Champion 20130130

2YOON - 24/7, 투윤 - 24/7, Show champion 20130130

2YOON - 24/7, 투윤 - 24/7, Show champion 20130206

2YOON - '24/7' (Official Music Video)

4Minute 포미닛(Official YouTube Channel)

2YOON - 24/7, 투윤 - 24/7, Show champion 20130213

2YOON - 24/7, 투윤 - 24/7, Music Core 20130119

2YOON - '24/7' (Teaser: Gayoon)

4Minute 포미닛(Official YouTube Channel)

2YOON(투윤) 24/7 쇼챔피언 46회 / トゥーユン

2YOON - 24/7, 투윤 - 24/7, Music Core 20130126

130206 Show Champion 2Yoon 투윤 - 24/7 [HD]

2YOON(투윤) 24/7 쇼챔피언 48회 / トゥーユン

투윤_24/7 (24/7 by 2YOON@Mcountdown 2013.2.7)

투윤_24/7 (24/7 by 2YOON@Mcountdown 2013.1.31)

24/7 - 2Yoon @ Mnet

2YOON - '24/7' (Teaser)

4Minute 포미닛(Official YouTube Channel)

투윤_24/7 (24/7 by 2YOON@Mcountdown 2013.1.17)

130117 Why not + 24/7 - 2Yoon