A pilot program called 'Duet Song Festival' was aired as a Korean Lunar New Year special in which some of the most talented artists in Korea collaborated on a duet. As a result, the show was a huge success and EXID's Solji was one of the participants who gained tremendous attention for her amazing vocals.

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The pilot program is now turning into an official variety show on MBC. And to kick it off, Solji is joining the show again along with Luna, Solar, Jessi, and Noel's Kang Kyun Sung. The competition is going to get even more fierce with the new line up. Viewers are looking forward to the battle among some of the greatest idol vocalists. The first episode of 'Duet Song Festival' is going to air on April 8.