South Florida Classical Review: Frost Opera Theater’s young singers serve up a lively “Whiskey Bar”mix

“The production’s title comes from Bertolt Brecht’s lyric for the “Alabama Song” in Kurt Weil’s The Rise and Fall of the City of Mahagonny. Xochitl Hernandez’s burnished soprano and slinky manner perfectly conveyed the opera-cabaret fusion of the Weimar era. “