In early 2020 Alison made dance history when she performed the longest principal dance solo in the history of The Metropolitan Opera for the overture of Wagner's Der Fliegende Hollander. 

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She is also a dancer or actress in Parsifal, Wozzeck, Faust, Der Rosenkavalier, Eugene Onegin, Rigoletto, Turandot, Un Ballo En Maschera, Norma, Romeo and Juliet, Don Giovanni, Les Contes d'Hoffman.