GFriend is a South Korean girl group formed by Source Music in 2015. The group originally consisted of six members: Sowon, Yerin, Eunha, Yuju, SinB, and Umji. They gained popularity for their catchy songs and synchronized dance performances, quickly becoming known for their unique sound and style. The group debuted with the single "Glass Bead" and achieved commercial success with hits like "Rough" and "Navillera." GFriend is recognized for their strong vocal abilities and energetic choreography. They disbanded in May 2021 after their contract ended, leaving a lasting impact on the K-pop industry.