B1A4's Sandeul drops remake single 'Mworahahlkka' on July 17

B1A4's Sandeul is releasing a remake of 뭐라할까, a rock ballad originally recorded by Breeze for the 2004 film 늑대의 유혹 (Neukdaeui Yuhok).

He rearranged it with his own band sound, keeping the 2000s rock energy while layering in what his team calls his "distinctive emotional nuance." Fans had been asking for this one for a while, and he finally made it happen.

Sandeul premiered the track live on July 9 as a guest on the YouTube channel 조현아의 평범한 목요일 밤. The single drops July 17 across online music platforms.

Timing-wise, things are stacked. He's performing in the musical 그날들 at Seoul DeCube Link Art Center right now. B1A4's 15th anniversary solo concert D-day runs July 31 through August 2 at KBS Arena in Gangseo-gu, Seoul. Music festival appearances are lined up after that too.

(Fan requests turning into an actual release hits different.)