1A song of hope (feat. Kim Sang Duck)
2Gone (feat. Kim Sang Duck)
3A boating song (feat. Kim Sang Duck)
4Youth song (feat. Kim Sang Duck)
5A song of hope Bird Version (feat. Kim Sang Duck)
6Gone Rain Version (feat. Kim Sang Duck)
7Youth song Writing Version (feat. Kim Sang Duck)
℗ purplepine © 박똑똑 뮤직