 | BOL4 - SeoulSize: 3.22 MB| Duration : 3:25 |
 | BOL4 - Butterfly EffectSize: 3.18 MB| Duration : 3:26 |
 | BOL4 - SpaceSize: 4.21 MB| Duration : 4:34 |
 | BOL4 - Love LetterSize: 3.05 MB| Duration : 3:10 |
 | BOL4 - Red LipstickSize: 3.06 MB| Duration : 3:14 |
 | BOL4 - Dancing CartoonSize: 3.08 MB| Duration : 3:15 |
 | BOL4 - Atlantis PrincessSize: 3.55 MB| Duration : 3:31 |
 | BOL4 - 빈칸을 채워주시오 (Blank)Size: 2.92 MB| Duration : 3:04 |
 | BOL4 - 품 (Hug)Size: 2.95 MB| Duration : 3:06 |
 | BOL4 - 카운슬링 (Counseling)Size: 3.24 MB| Duration : 3:25 |