sentences:  The alternate opera, called "King and Charcoal Burner II", B.42, was premiered in Prague in 1874.On leaving the National Theater Orchestra after his marriage, Dvořák secured the job of organist at St. Vojtěch, also called St. Adalbert's, Church in Prague under Josef Foerster, his former teacher at the Organ School.The job paid "a mere pittance", but it was "a welcome addition for the young couple".