==Lorde== 

 On what basis/using what source did you add an edit to the article at Lorde describing her as a "lyric mezzo soprano"? Your edit was uncited. Googling, I can only find one citation that describes her thus, and it's a blog, not a reliable source for citation.  My wife, who is much more knowledgeable about vocal classification than I am, disputes this on the basis that Lorde's voice is not yet mature enough (at 16 yo) to call her a mezzo (much more likely a soubrette, possibly a light lyric soprano).  Also, and importantly, see this article[ which discusses the difficulty of (and strongly recommends against) classifying non-classical artists using classical vocal classifications.  I was inclined to revert your edit since uncited, but thought would discuss with you first (and hope that you can offer a reliable source to include).