XIA (준수) – 스물한 번째 계절이 널 기다릴 테니까
Track 01 from Single '스물한 번째 계절이 널 기다릴 테니까'
XIA (준수) – Red Diamond (Korean ver.)
Track 01 from Single "Red Diamond"
Release Date: 2023.08.22
XIA (준수) – 축가 (여름날 우리 X XIA (준수))
Track 01 from Single "축가 (여름날 우리 X XIA (준수))"
Release Date: 2023.06.16
XIA (준수) – 어린 날의 꿈처럼
Track 01 from Single "연예인 매니저로 살아남기 OST Part.2"
Release Date: 2022.11.15
XIA (준수) – 그때 그 시절
Track 01 from Single "그때 그 시절 (웹툰 '굿닥터' X XIA (준수))"
Release Date: 2022.08.24
XIA (준수) – 기억을 실어 온 바람
Track 01 from Single "징크스의 연인 OST Part.1"
Release Date: 2022.06.15
XIA (준수) – COLOR ME IN
Track 03 from EP "DIMENSION"
Release Date: 2022.03.16
XIA (준수) – 낮은 별
Track 02 from EP "DIMENSION"
Release Date: 2022.03.16
XIA (준수) – HANA
Track 01 from EP "DIMENSION"
Release Date: 2022.03.16
효린, XIA (준수) – 성인식
Track 01 from Single "왓챠 오리지널 <더블 트러블> 3rd EP CONCEPTUAL - SEXY ‘성인식’"
Release Date: 2022.01.28
XIA (준수) – 사랑은 눈꽃처럼
Track 01 from Album "세상 어디에도 없는 착한남자 OST CD Part.1"
Release Date: 2012.10.24
XIA (준수), 임창정 – 우리도 그들처럼
Track 01 from Single "우리도 그들처럼"
Release Date: 2017.12.15
XIA (준수) – 널 사랑한 시간에
Track 02 from Album "미스터 백 OST"
Release Date: 2014.12.17
XIA (준수) – 네가 불어오는 이곳에서 난 여전히
Track 01 from Single "옷소매 붉은 끝동 OST Part.7"
Release Date: 2021.12.20
XIA (준수) – You Are So Beautiful (Edit Ver.)
Track 02 from Single "여인의 향기 OST Part.3"
Release Date: 2011.08.12
XIA (준수) – 길
Track 01 from Album "불야성 OST"
Release Date: 2017.01.25
XIA (준수) – 흩날린다
Track 01 from Album "녹두꽃 OST Part.2"
Release Date: 2019.05.10
XIA (준수) – 너라는 시간이 흐른다
Track 01 from EP "육룡이 나르샤 OST Part.2"
Release Date: 2015.11.11
XIA (준수) – 흩날린다
Track 02 from Album "녹두꽃 OST"
Release Date: 2019.07.12
XIA (준수) – 바보가슴
Track 02 from Album "천명 OST"
Release Date: 2013.06.12
XIA (준수) – Rainy Night (Junsu From 동방신기)
Track 02 from EP "If...!? / Rainy Night (Junsu From 동방신기)"
Release Date: 2008.02.27
XIA (준수) – How Can I Love You
Track 05 from Album "태양의 후예 OST Special Vol.2"
Release Date: 2016.04.20