행복한 척
秀智
I Love You Boy
秀智
RING MY BELL
秀智
Suzy
Fool's Garden
Wish：Wonderland is here(Live)
朴宝剑, 秀智
Yes No Maybe
秀智
Dream (Prod. by 박근태)
秀智, BAEKHYUN
Come back
秀智
Maybe(Show Case 版本)
金秀贤, 秀智
하루
秀智
I Love You Boy
秀智
A Night Full of You (너로 가득찬 밤)
秀智, 苏秀彬
如果爱我，请出來
秀智, 金秀贤
겨울아이
秀智, ELSIE
SObeR
秀智
Dream High
张祐荣, 泽演, Joo, 金秀贤, 秀智
My Dear Love
秀智
듣고 싶은 말
秀智
Sugar (Live)
秀智, HENRY刘宪华, 종호, 少香
행복한 척 (Live)
秀智
Dream High(live)
金秀贤, IU, 张祐荣, ELSIE, 秀智, 泽演
기다리지 말아요
Park Won, 秀智
HOLIDAY
秀智, DPR LIVE
취향 (Les Preferences)
秀智
바람바람바람 (빈폴 아웃도어 CF)
秀智
Waiting On A Wish (From "Disney's Snow White"/Korean Single Version)
秀智
Somethin Stupid(live)
朴宝剑, 秀智
난로 마냥
秀智
좋니 (Live)
秀智
Dream (Club Live Ver.) (Prod. by 박근태)
秀智, BAEKHYUN