one dead one alive(Teaser)
미운오리새끼 (Ugly duckling)(Show Me The Money 11 22/12/24)
[听Ground_LIVE]EP75 许成炫《MBT》(听Ground EP75)
[听Ground_LIVE]EP74 Huh（许成炫）《Business boy》(听Ground EP74)
Thumbs up
Fever (Medley Song) + Escape + Red Herring + JK
Black Veil Bride
《小半》 Rosy赵露思
I Hope You Find God(Official Lyric Video)
是你(2023梦圆东方跨年盛典现场)
隐心(《神隐》影视剧凤起·涅槃曲)
Rosy(伴奏版)
허성현 (Huh) - Midnight law Highlight Medley
hit the floor(Teaser)
HDYF (Feat. Hash Swan)(Teaser)
Escape(伴奏版)
Rosy(伴奏版)
EXS(Teaser)
EXS(Teaser 2)
DDKD (Feat. JUSTHIS, 다이나믹 듀오(Dynamicduo))(Teaser)