Upplýsingar frá listasamtökum (staðfest af Operabase)
The Difficulty of Crossing a Field by Lang, David, sun 22 jún 2014, Frá (2014/2014), Leikstýrt af Andreas Mitisek,, Hljómsveitarstjóri Kristof Van Grysperre, Terrace Theater, Long Beach, United States