(Credit: Emelie Kroon) When COVID-19 struck a few months back, one of the final “live” performances to take the stage was a rendition of Wagner’s “Die Walküre” in Sweden. Among the performers in that production was dramatic soprano Elisabet Strid, who took on the role of Sieglinde. Strid, who has performed in such opera houses as the Teatro Real, Lyric {…}