Singer Ha Hyun-sang will release his second digital single "3108" on Nov. 10, said his agency One Fact Entertainment. It is a song that shows Ha Hyun-sang's sophisticated musical identity, and I ask for your attention and expectation."

This marks Ha Hyun-sang's first solo comeback in five months since his second mini-album "The Edge" released in June.

Ha Hyun-sang is active as a solo artist along with the band Hopipolla.