L to R: Helen Zhibing Huang as Guadalena, Kameron Lopreore as Panatellas, Ariana Warren as Mastrilla, Aaron Jacob Keeney as a Notary, Aaron Crouch, A Cleric, Emily Misch as Berginella, Peter Morgan as Don Pedro, Maire Therese Carmack in The Glimmerglass Festival's 2021 production of "Songbird." Photo: Karli Cadel/The Glimmerglass Festival