Cast of the Minnesota Opera production of Antheil's Transatlantic, 18 April 1998, as printed on Minnesota Public Radio's page for its broadcast: https://web.archive.org/web/19990220072222/http://music.mpr.org/features/9806_transatlantic/artists.htm (the same document is in the rip as transatlantic-locandina.txt). Not previously in findopera.