A singing tone was reserved for the more reflective pieces, such as the Sarabande-like E flat major Invention, exquisitely ornamented.
After interval, we were privileged to hear all 12 of Liszt's Transcendental Studies, still, after 163 years, a veritable Everest of the pianist's repertoire.
These Etudes were written, however, not so much for the inculcation of technique in others, but for Liszt himself to flaunt his keyboard wizardry, capturing the shifting colours and moods of the new Romanticism on the piano.
It was an Olympian undertaking and the audiencewas stunned by Gerstein's hour of knife-edge virtuosity. Occasional slips were to be expected, and only Feux Follets somehow missed out on its perpetuum mobile intensity.
Elsewhere, one would gladly have cheered him through the circus-like thrills of Mazeppa, from dazzling cadenza to lusty marches.
At the other end of the scale, the gentler Ricordanza and Harmonies du soir recalled the immaculate taste and precision that had made Thursday's night's Rachamninov so memorable.
What: Kirill Gerstein
Where: Auckland Museum
When: Friday