Former Rainbow member Jisook and BTOB's Ilhoon looked friendly and full of smiles in the recording studio for their collaboration track, "Baesisi"!
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This will be Jisook's first solo music release since Rainbow's disbandment, which occurred in October of 2016. "Baesisi" is a romantic track about the beginning feelings of love, combining Jisook's warm voice with Ilhoon's smooth rap.
You can listen to the song in full on August 24!