Formed in Seoul in 2024, can’t be blue are a five-member band composed of Lee Dohun (vocals), Kwon Dahyun (keyboard), Lee Hwuiwon (bass), Kim Chaehyun (guitar) and Kim Daehun (drums).

The band defines its music as an expression of sadness without being confined by it, independently handling songwriting, composition, arrangement and production. Their sound moves between R&B-based pop and rock, combining contemporary arrangements, emotionally driven melodies and the distinctive vocal delivery of Dohun.

2026 has marked a particularly significant year for the band.

With their European debut at Rock in Roma behind them and a full European tour now ahead, can’t be blue are ready to take the next step.

In January, can’t be blue released their second EP, Prussian Blue, continuing the band's exploration of emotionally charged pop, R&B and rock.