, (Comma) ko
Again Spring (다시, 봄) ko
As Time Passes (세월이 가면) ko
Awake (With Joohoney) ko
Bad Liar ko
Can’t Breathe (With Jooheon) ko
Fire ko
Full Moon ko
I Like You (나는 너 좋아) ko
Is This Love ko
Love Virus (With SeolA (WJSN)) ko
O.M.O.M ko
One More Step ko
Rain ko
Shiny Star And You (밤하늘의 별을 닮은 그대) ko
Soulmate ko
Stardust ko
To Be With You ko
Voyager ko
Where Is This Love en
Youth ko
‘Cause of You ko
같은비 (With Haena (MATILDA)) ko
그런건 슬픈게 아니야 ko
다시 우리 만날 수 있을까 ko
잠깐 나와줄래 ko
정이 들어버렸어 ko