Entertainment Singer Kwon In-seo to Perform at ‘LEVEL UP’ Game Music Orchestra Concert by Lila Roberts - Entertainment Editor June 18, 2026 by Lila Roberts - Entertainment Editor June 18, 2026 Singer Kwon In-seo will perform at the "LEVEL UP" game music orchestra concert, scheduled for 6 p.m. on September 20 at the National Museum of Korea’s Theater Yong. The event, … 0 FacebookTwitterPinterestEmail