The Light <Kei & EXY X IDOL X IDOL (music & lyrics)> - Single

Kei • Exy

САУНДТРЕКИ · 2022

The Light <Kei & EXY X IDOL X IDOL (music & lyrics)> - Single

Over and Over - EP

Over and Over - EP

2019
Static (feat. JAEMAN & Kei) - Single

Static (feat. JAEMAN & Kei) - Single

2023
Mask Singer 108th - EP (Live)

Mask Singer 108th - EP (Live)

2017
아이돌보컬리그-걸스피릿 EPISODE 11 - EP

아이돌보컬리그-걸스피릿 EPISODE 11 - EP

2016
아이돌보컬리그-걸스피릿 EPISODE 02 - Single

아이돌보컬리그-걸스피릿 EPISODE 02 - Single

2016
Midnight Sun (Original Musical Soundtrack, Pt. 5) - Single

Midnight Sun (Original Musical Soundtrack, Pt. 5) - Single

2021
운빨로맨스 Lucky Romance (Original Television Soundtrack), Pt. 1 - 찌릿찌릿 J-RIT J-RIT - Single

운빨로맨스 Lucky Romance (Original Television Soundtrack), Pt. 1 - 찌릿찌릿 J-RIT J-RIT - Single

2016