月亮代表我的心 yuè liang dài biǎo wǒ de xīn

Here I Am - Shin Yong Jae (4MEN), MIIII

Boom Boom 둥둥 (Floating) - Her Private Life 그녀의 사생활 (Moderate)

Think of You - Her Private Life 그녀의 사생활 (Moderate)

再见! 我的爱人

Gray Paper - That Winter, the Wind Blows OST

You Don't Know Me 모르나봐 - She Was Pretty 그녀는 예뻤다 (Difficult)

Really - The Innocent Man OST

Everlasting Love 느루사랑 - Signal 시그널 (Easy)

Good Night - Seo Ji Ahn