operatic bass and composer
Wolfgang Amadeus Mozart, Johann Baptist Henneberg, Benedikt Schack, Franz Xaver Gerl, Boston Baroque, Martin Pearlman, Cyndia Sieden, Sharon Baker, John Aler, Kevin Deas, Alan Ewing, Deanne Meek
Wolfgang Amadeus Mozart, Johann Baptist Henneberg, Benedikt Schack, Franz Xaver Gerl, Emanuel Schikaneder, Boston Baroque, Martin Pearlman
