Raina, the lead vocal from popular girl group After School, released a music video for her solo comeback track "Loop" featuring Aron, a member of South Korea's boy group NU'EST.
The song about a girl who gets tired of going out on typical date courses is the 28-year-old's first solo track since her last single in 2014. Raina's new song was released on Monday evening but it has yet to enter the top ten in the real-time charts of major music services.