Sora – Thanks to (Feat. 김보경)
Track 05 from EP "Sprout"
Release Date: 2018.03.02
Sora – 생일이니까 (Feat. 김보경, 원광섭)
Track 02 from EP "2020 동의대학교 산업문화대학원 뉴미디어음악학과 앨범"
Release Date: 2020.12.22
Sora – 사르르 (Feat. 김보경)
Track 03 from EP "HM Black"
Release Date: 2016.01.21
Yuri, Sora, 장가이 (Zhangguyy), Osamu (오사무) – Ring Ring (Prod. TM)
Track 01 from Single "Ring Ring"
Release Date: 2021.03.02