Nastyona is a South Korean indie rock band formed in Busan in 2002. Fronted by singer-songwriter and keyboardist Yona, the only constant member of the group, the band debuted with the EP Bye Bye My Sweet Honey on April 8, 2004. They followed with the debut studio album 아홉가지 기분, also known as Nine Moods, on April 10, 2007, and performed on the television show The EBS Space on July 8, 2007. The band released its second studio album, Another Secret, on September 4, 2008, which earned a nomination for Best Rock Album at the 2009 Korean Music Awards, with the track “Rumor” nominated for Best Rock Song. Subsequent releases include the single “죽지마요”, also known as “Don't Die” (2015), and the EP 완벽한 흉터.13, also known as The Perfect Scar.13 (2023).
