Balladeer Kassy Celebrates 7th Debut Anniversary
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Singer Kassy has established her place in her career as a female solo singer since her debut in 2015.
In particular, she is active as a ballad singer, she made a challenging move appearing on Mnet's "Unpretty Rapstar 3" in 2016, and as she released "The Day Was Beautiful" back in 2018, she became a singer the following year. She also wrote a representative song.
