Tried to figure out who the soprano is on this version of Miserere (the one pictured, hits the high notes):
Looks like it's a one Josephine Stephenson. While trying to figure out whether she ever sung Solvejg's Song (Grieg), found out she does a lot of work in the alternative music community, not just classical choir:
(She's not Elena Tonra, I know that, I think she's playing keyboards and singing backing vocals.)
She's 1/3 of Listenpony, whatever that means (this one is weird):
And I don't know what this has to do with anything (edit: I do now, she directs the choir on backing vocals), I just like it (RIYL Kate Bush):