La rencontre imprévue, ou Les pèlerins de la Mecque Wq. 32 (The Unexpected Encounter, or The Pilgrims to Mecca) is a three-act opéra comique, composed in 1763 by Christoph Willibald Gluck to a libretto by Louis Dancourt after the 1726 comédie en vaudeville Les pèlerins de la Mecque by Alain-René Lesage and d'Orneval. The death of Isabella of Parma, the archduke's wife, occasioned a revision of the spoken text downplaying the feigned death by which princess Rezia tests her beloved. The work was first performed in this form as La rencontre imprévue at the Burgtheater, Vienna on 7 January 1764. Dancourt's original text, titled Les pèlerins de la Mecque and designated as a comédie mêlée d'ariettes, was not premiered until 1990 (see Recordings).

Original Name La rencontre imprévue, ou Les pèlerins de la Mecque
Librettist Louis Hurtaut Dancourt (after Les pèlerins de la Mecque (1726) by Alain René Lesage and Jacques-Philippe d'Orneval)
Date of composition 1763
Premiered 1764, January 7th (Burgtheater) in Vienna, Austria
Type Opera
Catalogue Wq. 32
Spoken language French
Instruments Orchestra
Chorus/Choir - Mixed Chorus ;
Voice (Soprano) - Rezia, beloved of Ali, prisoner of the Sultan
Voice (Soprano) - Balkis, Rezia's attendant
Voice (Soprano) - Dardané, Rezia's attendant
Voice (Soprano) - Amine, Rezia's attendant
Voice (Haute-contre) - Ali, Prince of Balsora
Voice (Tenor) - Osmin, Ali's slave
Voice (Baritone) - Vertigo. a painter
Voice (Bass) - Calender, a dervish
Voice (Tenor) - Le Sultan d'Égypte
Voice (Bass) - Le chef de caravane
Arrangements Christoph Willibald Gluck: Die unvermuthete Zusammenkunft
Autotranslations beta Christoph Willibald Gluck: The Unexpected Encounter, or The Pilgrims to Mecca, Wq. 32
Christoph Willibald Gluck: The Unexpected Encounter, or The Pilgrims to Mecca, Wq. 32
Christoph Willibald Gluck: The Unexpected Encounter, or The Pilgrims to Mecca, Wq. 32