90idle
90idle (구공아이들), also known as 90Y, is an independent South Korean duo consisting
of members co and Han Seungjun. The group debuted on April 4, 2022, with their
heartfelt first single “너보길 (Way To You).” Known for their smooth vocals and
emotional pop sound, 90idle has steadily built their identity through a series
of sentimental releases, including “sosobad” (2023), “마음마음마음” (2023), “One Last
Time” (2024), “사랑한다고” (2024), “거짓말처럼” (2024), “Your Side” (2024), and “Love
Island” (2025). Their music captures the warmth and melancholy of youth,
resonating deeply with listeners through ...
