Ambroise Thomas
In 1905 Vyaltseva sang Lyubasha in the "Tsar's Bride" by Nikolai Rimsky-Korsakov and "Mignon" by Ambroise Thomas at Saint Petersburg's Olympia concert hall, again to mixed reviews. Her performance as Mignon was ostensibly overwrought and critics wondered why she chose to impart such passions to this rather lackluster character.