Changsub's solo debut will be with a self-composed song!
He'll be the first BTOBmember to debut solo. He's participated in BTOB albums as a lyricist before, but this will be the first time that he will be composing and writing lyrics himself.
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The song will be a ballad with a slightly rock feel, which isn't surprising as Changsub is well known for his vocal abilities.
Get ready for his solo debut on April 24!