你 can try Nightwish's "Angels Fall First", for example. 或者 then For My Pain's "Dancer in the Dark". They're really beautiful songs, both of them. Nightwish is a Finnish symphonic metal band, and For My Pain is a 哥特式 metal band. It's Finnish too. "Dancer in the Dark" isn't maybe about a shadow angel, but the song is telling a tale of an 天使 dancing in the dark. I hope 你 like them. ^^
