외인부대 – 새로운인생
Track 07 from Album "친구이긴 싫어요"
Release Date: 2013.07.30
외인부대 – 거짓말
Track 06 from Album "친구이긴 싫어요"
Release Date: 2013.07.30
외인부대 – 친구이긴 싫어요
Track 05 from Album "친구이긴 싫어요"
Release Date: 2013.07.30
외인부대 – 세상살이
Track 04 from Album "친구이긴 싫어요"
Release Date: 2013.07.30
외인부대 – 마음의 미움이 사라지던 날
Track 03 from Album "친구이긴 싫어요"
Release Date: 2013.07.30
외인부대 – 하늘사랑
Track 02 from Album "친구이긴 싫어요"
Release Date: 2013.07.30
외인부대 – 혼잣말 (monologue Medium Ver.)
Track 05 from Album "Return"
Release Date: 2018.06.28
외인부대 – 혼잣말 (monologue)
Track 04 from Album "Return"
Release Date: 2018.06.28
외인부대 – 너는 나의사랑 (You’re my love)
Track 03 from Album "Return"
Release Date: 2018.06.28
외인부대 – 다시 돌아와줘 (Come back again)
Track 02 from Album "Return"
Release Date: 2018.06.28