Four notable Korean artists joined together to cover John Lennon's "Imagine" as part of the 2018 Winter Olympics opening ceremony in Pyeongchang.
Ha Hyun-woo of the indie rock band Guckkasten, Ahn Ji-young of K-pop duo
This article originally appeared on www.rollingstone.com: 2018 Winter Olympics: Watch Singers Cover John Lennon’s ‘Imagine’ at Opening Ceremony