Singer 10cm will release his new song, “Sleepless in Seoul” featuring AKMU’s Suhyun as part of his new single album, [5.2].

This track expresses both the beauty and loneliness of the city as he tries to console those enduring the long nights alone due to the pandemic.

This is also the first time since his debut in 2004 that he has allowed another artist to feature in his song.

The track and music video will release through 10cm’s official YouTube channel on May 13.