Highlight's Kikwang revealed to have written a song for Rainz
It's been confirmed thatHighlight'sKikwang has written a song forRainz.
Rainzrevealed their tracklistfor 2nd mini-album 'Shake You UP', and fans wondered if the 'Lee Ki Kwang' listed as the composer and lyricist for the 2nd track "Music Up" was the Highlight member.