Back then, the beauty of the best analog recordings was lost in the ferocity of the digital age. It took more than a decade before most studio technicians had developed the skill – or the ear – to again record with natural audio spaciousness and bloom.

In this set, the opening waltz is marred by a hard jangly sound in the upper register. It’s impossible to tell if this is from the recording methodology, or studio ambience, microphone placement or from the piano itself, but it sets a discordant tone right from the start. Things do improve as the set continues, but this is a disappointing reading of the waltzes. It seems a rather perfunctory reading.

Slower passages in particular, as in the Op 34 No. 3, the Valse Brillante, sound just tired rather than deliciously languid. There are far better accounts of the Chopin Waltzes. The outstanding set, from Romanian pianist Dinu Lipatti, also comes from EMI and is my definite preferred set.

The only reason this Jean-Philippe Collard recording could augment a collection is that it collects all 19 waltzes, including four posthumous compositions which are missing from the Lipatti recording.