I tried
MIND U/ I tried
lonelywinter
MIND U/ Wrong Number
Wrong Number
告白 (With 柳昇佑, 鄭世雲)
MIND U/ 親愛的(Dear)
All Alone (Feat. BrotherSu)
MIND U/ Puzzle - The Second Piece
Love Me
MIND U/ RE:MIND
Selfish
MIND U/ MIND U
The lovely song when we parted (Feat. Sojung of LADIES' CODE)
Remind
What was that
I didn't get you
Puzzle - The First Piece
MIND U/ Puzzle - The First Piece
If
If Winter Comes
MIND U/ If Winter Comes (Puzzle - The Last Piece)
Loved U (Feat. Mad Clown)
MIND U/ Loved U (Feat. Mad Clown)
給.初戀(To you)
Why
MIND U
Spring Rain
愛我
The lovely song when we parted (Inst.)
Loved U
Stay There
Today
If Winter Comes (Inst.)