Soprano Emma MacKenzie is a member of the esteemed San Francisco Girls Chorus and recently stepped into the main cast of Vireo, playing Vireo's mysterious twin Caroline, who shows up in Episode 6 and causes all sorts of trouble. Emma talked to us about her experience on the set of Vireo and what it's been like to transition into a bigger role in the opera. Vireo: You have been involved in Vireo from the first shoot, playing a Forest Woman with fellow members of the San Franci