【繁體中字】160121 鐘鉉-Crazy(Guilty Pleasure)+Deja-Boo(데자-부) @Golden Disc Awards
3:41
[Solo Debut] JONGHYUN - Crazy (Feat. IRON), 종현 - 크레이지 (Feat. 아이언), Show Music core 20150110
11:50
JongYu【鐘鉉溫流JonghyunxOnew】You Are My Everything(Happy birthday to Jonghyun)鉉溫
3:01
[JONGHYUN]] Crazy (Crazy) @ chanson populaire Inkigayo 150215
3:36
S.M. THE BALLAD Vol.2 Joint Recital '하루 (A Day Without You)' by JONGHYUN and CHEN
5:13
【蒙面歌王】聽到眼濕濕《蒙歌》翻唱鐘鉉的歌| Viu Hong Kong 獨家追播
3:59
[FANCAM/직캠] 종현(JONGHYUN) 161122 푸른밤 화음 - 1000
6:05
JongHyun - Juliette / Crazy (Feat.Iron) [Yu Huiyeol's Sketchbook]
3:16