While the Bachs make a definite argument for musical talent running in families, CPE Bach’s music is very different from that of his father. In contrast to JS’s concentrated style, CPE’s music is full of sudden and unexpected harmonies, rapid shifts of register, and bursts of virtuosity. His writing is similar to that of the Romantics in its bar-by-bar freedom to allow a piece to develop in any direction. While you can theoretically categorise his manner as that of the style galant (essentially tuneful and straightforward), there’s a biting intelligence behind all of his music that’s absolutely irresistible.

CPE Bach’s writings about music also give clues as to how they were performed, suggesting in his Essay on the True Manner of Playing Keyboard Instruments that it is vital that a musician “play with all one’s soul, and not like a well-trained bird”. Clearly having taken note of the composer’s advice, Bruno Procopio performs the six Württemberg Sonatas with verve.

There’s a lot to enjoy in this set, with Procopio’s fleet-fingered touch doing much to highlight Bach’s unique compositional style. Particularly enjoyable are the exquisitely phrased slow movements of each...