Tarja Turunen
She is a professional classical lied singer , and the former lead vocalist of the Finnish symphonic metal band Nightwish , which she founded with Tuomas Holopainen and Emppu Vuorinen in 1996 . 
<triplet> Nightwish <subj> symphonic metal <obj> genre <subj> Tuomas Holopainen <obj> has part <subj> Emppu Vuorinen <obj> has part <subj> 1996 <obj> work period (start) <triplet> Tuomas Holopainen <subj> symphonic metal <obj> genre <subj> Nightwish <obj> member of <triplet> Emppu Vuorinen <subj> symphonic metal <obj> genre <subj> Nightwish <obj> member of <subj> 1996 <obj> work period (start)