I do not know

I do not know a song by KIM CHOO JA on BeMusic

Before it's too late by Kim Seon, So Yun Seok, KIM CHOO JA,
Lost friend by Kim Seon, So Yun Seok, KIM CHOO JA,
Soldier from Vietnam by Kim Seon, So Yun Seok, KIM CHOO JA,
He is leaving by Kim Seon, So Yun Seok, KIM CHOO JA,
leaves fall down by Kim Seon, So Yun Seok, KIM CHOO JA,
Cow, let's go by Kim Seon, So Yun Seok, KIM CHOO JA,
He`s gone by Kim Seon, So Yun Seok, KIM CHOO JA,
Why am I like this? by Kim Seon, So Yun Seok, KIM CHOO JA,
Don't leave me by Kim Seon, So Yun Seok, KIM CHOO JA,
I do not know by Kim Seon, So Yun Seok, KIM CHOO JA,