Crystal, a former member of f(x), has released her second solo single 'PWLT', a sophisticated R&B track. The single features collaborations with renowned musicians such as 궈궈 and 오혁. Crystal's music career is gaining momentum with this new release, which is part of her first solo album. A music video for 'PWLT' was also released on the 29th. - The single 'PWLT' was released on the 27th through Crystal's agency, BANA. - The music video for 'PWLT' was released on the 29th, following the single's release. - The track features a sophisticated R&B sound, showcasing Crystal's vocal range and style. Q: Why is this trending? A: This is trending because Crystal's new single 'PWLT' marks a significant milestone in her music career, highlighting her growth as a solo artist and her ability to collaborate with prominent musicians. | Crystal, a former member of f(x), has released her second solo single 'PWLT', a sophisticated R&B track. The single features collaborations with renowned musicians such as 궈궈 and 오혁. Crystal's music career is gaining momentum with this new release, which is part of her first solo album. A music video for 'PWLT' was also released on the 29th. - The single 'PWLT' was released on the 27th through Crystal's agency, BANA. - The music video for 'PWLT' was released on the 29th, following the single's release. - The track features a sophisticated R&B sound, showcasing Crystal's vocal range and style. Q: Why is this trending? A: This is trending because Crystal's new single 'PWLT' marks a significant milestone in her music career, highlighting her growth as a solo artist and her ability to collaborate with prominent musicians.