MusicWeb International One of the most grown-up review sites around 2024
60,000 reviews
... and still writing ...

Search MusicWeb Here Acte Prealable Polish CDs

Presto Music CD retailer
Founder: Len Mullenger                                    Editor in Chief:John Quinn             

Mozart (1756-1791) – Exsultate, Jubilate K165

By all accounts, the motet Exsultate, Jubilate was a bit of a rush job. Venanzio Rauzzini was scheduled to sing the new motet in Milan's Church of San Antonio on 17 January 1773. However, Mozart hadn’t even started it when his opera Lucio Silla opened in Milan on 26 December 1772, and that kept them both fully occupied for the next three weeks! Somehow they managed to meet their deadline, and thus Mozart, then just “sixteen, going on seventeen”, had chalked up yet another brownie point towards his “genius” badge. 

The definition of “motet” seems as constant as English weather. In the Italy of Mozart’s day, it was “a sacred Latin solo cantata [consisting] of two arias and two recitatives [and] an Alleluia” (Quantz, 1752). So, Mozart was one recitative short of a motet, suggesting that he didn’t quite beat his deadline. The shortfall, though, gave him an idea: soon he would “lose” that one, unconscionably brief recitative, and have in his grasp the formal model for his instrumental concertos! 

Indeed, it must have been as obvious to Mozart’s ears as it is to ours – albeit with the benefit of hindsight: here was, in all but name, a Concerto for Castrato (though, for eye-wateringly obvious reasons, nowadays it’s generally “for Soprano”). It is as exquisitely crafted as any of his concertos to show off its chosen “instrument” - yet the young magician has two further rabbits to pull out of this hat: 

1. Aria: Exsultate, jubilate (Allegro) is cast in an embryonic sonata-form, complete with a brief but fully-fledged solo cadenza, just before the coda. 

2. Recitative: Fulget amica dies 

3. Aria: Tu virginum corona (Andante). Rabbit no. 1! The gorgeously fluid theme of this variations movement bears a clear family resemblance to the first movement’s main subject. Following a micro-cadenza comes rabbit no. 2 – instead of yielding to the expected second recitative, the music modulates directly into the Alleluia’s main subject, precisely pre-empting Beethoven, who is generally credited as the first to link two concerto movements. 

4. Alleluia (Molto allegro). Rabbit no. 1 resurfaces! The joyous ritornello of Mozart’s rondo-finale also bears the thematic family resemblance, completing a musical “trinity” that puts mere motto themes to shame. Yet, I’ve this nagging suspicion – we see all this breathtaking ingenuity, but to young Master Mozart was it no more than simple expedience, cutting corners to save time? 

Return to Programme Index

© Paul Serotsky
29, Carr Street, Kamo, Whangarei 0101, Northland, New Zealand


Conditions for use apply. Details here
Copyright in these notes is retained by the author without whose prior written permission they may not be used, reproduced, or kept in any form of data storage system. Permission for use will generally be granted on application, free of charge subject to the conditions that (a) the author is duly credited, and (b) a donation is made to a charity of the author's choice.

Return to: Music on the Web