Ich gehoer nur mir, from musical Elizabeth. Flute cover by shiori (https://youtube.com/c/yshiori )

She post the video on bilibili only (a Chinese video sharing platform). I think it might be taken down by takazaruka on YouTube for copyright issues.

But it's really nice!

【宝冢歌剧团】伊丽莎白「我属于我自己」【长笛】中文歌词 https://bilibili.com/video/BV1nD4y1e7go