Sunmi unveils concept photos and tracklist for “Heart Burn”

ABYSS Company released Sunmi’s concept photos of Sunmi’s new single “Heart Burn” on June 21.

Earlier Sunmi released tracklist on June 20. According to the tracklist image, the single contains two songs, “Heart Burn” and “Childhood”. Sunmi participated in writing the lyrics of title song “Heart Burn”, writing lyrics and composing for “Childhood”.

Sunmi will release her new digital single “Heart Burn” at 6 pm KST on the June 29.