Canadian pianist Angela Hewitt ended her complete recorded survey of JS Bach’s keyboard works in 2014 with a fine account of The Art of Fugue. But with Bach, there is always more to say.

In 2016, Hewitt set off on a complete Bach Odyssey, performing in different venues throughout the world (she’s due to finish in 2020). The project has seen her revisit some of Bach’s music in the studio – including the Goldberg Variations and, now, the six partitas BWV 825-830, which she performed live during the Odyssey’s second...