Seven celebrity artists choose a non-celebrity partner from a selection of people who submit performances to perform a duet of their choice. Each pair is given exactly 4 minutes to perform and earn votes from the 500 live voters in the audience and the celebrity panel. The order is selected by the current first place duo, and with the exception of the pilot episodes, the winner of the previous episode chooses the first performance. The voting results are shown directly on the screen behind the performers, and at the end of all the performances, the duo with the highest vote count is the winner for the episode. The winners are invited back to the show for the next episode, and another duo is chosen for "The Duet You Want To See Again" by the audience to be revived for the next episode as well.
Runtime: 85 minutes
Duet Song Festival - Living Together in Empty Room - Netflix
Living Together in Empty Room (Hangul: 발칙한 동거 – 빈방 있음; RR: Balchikhan Donggeo – Binbang Iteum), also known as My Unexpected Housemate, is a 2017 South Korean television program starring various artists. After premiered as the pilots on January 27 and 28, it officially replaced Duet Song Festival and began to air on MBC on Fridays at 21:50 (KST) starting April 14, 2017. The last episode was broadcast on March 23, 2018.
Duet Song Festival - Broadcast timeline - Netflix
Duet Song Festival - References - Netflix