Elisa Sunshine. Photo: Kristen Loken/San Francisco Opera

Esther Tonea. Photo: Kristen Loken/San Francisco Opera

Christopher Oglesby. Photo: Kristen Loken/San Francisco Opera

Simone McIntosh. Photo: Kristen Loken/San Francisco Opera

Anne-Marie MacIntosh. Photo: Kristen Loken/San Francisco Opera

Timothy Murrary. Photo: Kristen Loken/San Francisco Opera

Simone McIntosh. Photo: Kristen Loken/San Francisco Opera

Zhengyi Bai. Photo: Kristen Loken/San Francisco Opera

Zhengyi Bai. Photo: Kristen Loken/San Francisco Opera

Anne-Marie MacIntosh. Photo: Kristen Loken/San Francisco Opera

Stefan Egerstrom. Photo: Kristen Loken/San Francisco Opera

Elisa Sunshine. Photo: Kristen Loken/San Francisco Opera

Elisa Sunshine and Timothy Murray. Photo: Kristen Loken/San Francisco Opera

Esther Tonea. Photo: Kristen Loken/San Francisco Opera

Christopher Colmenero. Photo: Kristen Loken/San Francisco Opera

Christopher Colmenero. Photo: Kristen Loken/San Francisco Opera

Timothy Murray. Photo: Kristen Loken/San Francisco Opera

Elisa Sunshine, Christopher Oglesby, Anne-Marie MacIntosh, and Zhengyi Bai. Photo: Kristen Loken/San Francisco Opera

The Adlers: Live at the Drive-In. Photo: Kristen Loken/San Francisco Opera

The Adlers: Live at the Drive-In. Photo: Kristen Loken/San Francisco Opera

The Adlers: Live at the Drive-In. Photo: Kristen Loken/San Francisco Opera