Spitalfields Festival
The Mathematical Genius of Bach
Goldberg Variations
James Sparks, City of London Sinfonia, Alexandra Wood
Christ Church Spitalfields, 30 June 2022

The opening concert of the Spitalfields Music Festival referred back to The Spitalfields Mathematical Society, a club that met from 1717 in taverns around Christ Church Spitalfields. Its aim was to give “the public at large an opportunity of increasing their knowledge, on terms so easy, as to be within the reach of every individual, who has a taste to cultivate, or curiosity to gratify.” It educated the working-class men of the district, who included “weavers, brewers, braziers, bakers, bricklayers”. It merged into the Royal Astronomical Society in the 1840s. The Festival continued the Society’s role of educating with a talk by James Sparks (University of Oxford) on the mathematical genius of Bach, illustrated with a performance of the Goldberg Variations, while the audience had access to interactive maths puzzles.


least given the nature of Armonico Consort’s rather staid production. It was also singularly unwise of director Christopher Monks to tell us all in his introductory talk that we would have “never seen a performance like this before”. I am still not quite sure what he meant by that remark, but it kept me waiting for something special or unusual to happen – which it didn’t. His comment did turn out to be true, in a way, but not in the way that I think he intended.