Pastel Tone (파스텔톤) – 우리 사이 (Duet. 김고은)
Track 02 from Single "우리"
Release Date: 2016.05.03
Pastel Tone (파스텔톤) – Mate (2019 ver.)
Track 02 from Single "ReMAKE"
Release Date: 2019.03.04
Pastel Tone (파스텔톤) – 널, 사랑해도
Track 01 from Single "Even If I Love You"
Release Date: 2018.12.12
Pastel Tone (파스텔톤) – 어떡하지 (2019 ver.)
Track 01 from Single "ReMAKE"
Release Date: 2019.03.04