- My Vintage Romance · 2008
- Que sera sera (Original Television Soundtrack) · 2007
- 화분 - Single · 2008
- My Lovely Girl (Original Television Soundtrack) · 2014
- Bubble Gum (Original Television Soundtrack) · 2015
- I am the mother too (Original Soundtrack) Pt.2 - Single · 2018
- Cosmicolor · 2007
- 짝 (Original Television Soundtrack), Pt. 2 - 한걸음 그대 곁으로 - Single · 2013
- Just Like Me · 2011
- My Vintage Romance · 2008
- My Vintage Romance · 2008
- I am the mother too (Original Soundtrack) Pt.3 - EP · 2018
- 화이트데이 - Single · 2019
Albums
- 2011
- 2008
Music Videos
- 2011
- 2011
- 2008
- 2008
- 2019
About Alex
- HOMETOWN
- Vancouver
- BORN
- 2 September 1979
- GENRE
- K-Pop