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I heard a song about 6 hours ago. I remember it had a jazzy melody with a fantasy element intertwined with the piano. The singer was a woman, and her voice sounded like an angel. I'm not sure about the lyrics because the language seemed to be a mix of either Japanese, Chinese, or Russian, I'm not sure which. But what's clear is that the song truly felt like you were dancing with a prince in a royal ballroom. Does anyone know the title?