"He saw La Sonnambula three nights in a row"
by hector
La Sonnambula
Public DomainLa Sonnambula - Credit: William de Leftwich Dodge

La Sonnambula is a "semi-serious" opera by Vincenzo Bellini (1801-1835).  It is the story of a young woman who wanders asleep into a stranger's bedroom and is consequently accused of infidelity by her fiancé.  Her innocence is only proven when she sleepwalks across a dangerous mill bridge. 

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