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'The Voice of Korea' finalist expressed how she felt about standing on stage before singing her cover of "Yearning Song". Yoo Sung Eun revealed, "To be honest, I've stood on the 'Immortal Song 2' stage before, but it's a completely new feeling to participate as a singer. I'm dedicating this song to my mother who's always supported my dream to become a singer."

Her sincerity translated to her cover of the trot song, but Jo Jang Hyuk�took the final win with 426 votes.