They just had to sing haha

[@feeqahfreaq]

OMG I LOVE THEM ALL.. And the harmonisation is OUT IF THIS WORLD 🩷💙🧡🤍

[@AriefMusthofa271]

Who's the one doing harmonious note each?
High note : Sehan
Medium note : Juwun (?)
Base note : Dohwi
Low note : Luvin (?)

[@HisaPudding]

Nice observation! I think so too, dohwi's voice was clear so i guess he's the base