SEE ALSO: BTOB announces solo concert 'This Is Us'
"Purple Rain" is Minhyuk's track for BTOB's solo release project 'Piece of BTOB Vol. 5', and it's described as an R&B hip hop song about pain and regret after a farewell. In special clip #2, Minhyuk stands in the rain without an umbrella and screams out.
Check out the clip, which also has a preview of the song, above!