For the next one she will be releasing, she'll be paired up with power singer Gummy. �To spread awareness for this upcoming track, Sunny Hill posted the teaser picture for their song, "1 That Can't Be Erased (literal translation)," although it's uncertain if the number 1 in the title means there will be a part two or it's just a part of the title.

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Stay tuned for the release on September 3!