Mack, E

Matthew Treviño, Scott Gendel

Billy Lawley, Leandra Ramm, Mark Hernandez, Alejandra Tejeda, Paul Dab, San Francisco Opera Scouts, radio version

Megan Marino (mezzo-soprano), John Arida (piano), Jameson Platte (cello)

Katherine Jolly (soprano), Emily Yap Chua (piano), Christa Cole (violin), Rachel Mossburg (viola), Samantha Johnson-Helms (clarinet), Per Bjørkling (double bass)

Joshua Harper

Billy Lawley, Mark Hernandez, Alejandra Tejeda, Paul Dab, Alejanra Tejeda (soprano), Leandra Ramm, San Francisco Opera Scouts

Caitlin Mathes (mezzo-soprano), Michael Armstrong Barr (vocals), Brittany Palmer (soprano), Amanda Lee (mezzo-soprano), Barrett D. Mack (vocals), Elex Lee Vann (bass-baritone), Jose Rubio (baritone), Amanda-Camille Isaac (vocals), Lara Stevens (mezzo-soprano), Jose Candelaria (vocals), Jennifer Caruana...