Gummy's giving us a hint at her upcoming sound and MV with a teaser, making it even harder to wait!

As mentioned before, she'll be coming back with an album with the help of friends like Yoochun,�Wheesung�and�Hwayobi.�Like expected, the teaser already gives us goosebumps with her powerful voice as she sings the song "I Loved... Have No Regrets".

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