Jelaskan Music Video dari Kwangsoo

2001 Sweet Love - Sugar

2006 The Day - Seeya & Brown Eyed Girls

2006 정 （情） (Sentiment) - Seeya & Brown Eyed Girls

2007 사랑앓이 (Lovesick) - FT Island

2009 My Man - Davichi

2009 - TTL (Time To Love) bersama T-ara (Soyeon, Hyomin, Eunjung, Jiyeon)

2009 - TTL Listen 2 bersama T-ara & Choshinsung

2011 - Missing You ～Time To Love～ feat. KWANGSOO, JIHYUK, GEONIL (from 超新星) - Nami Tamaki

2011 - 레알스쿨 (Real School) Sitcom

2011 - Cameo dalam Drama SBS 싸인 (SIGN) bersama anggota Choshinsung lainnya (kecuali Yoonhak) sebagai anggota "Grup VOICE"

2012 - Twelve Men in a Year