The New Zealand Symphony Orchestra's Leningrad tour came with an eye-catching poster; conductor Vasily Petrenko in profile, with just a hint of the Nigel Kennedy enfant terrible, set in a circle of jagged constructivist beams.
On the podium, the lithe, handsome Petrenko was the perfect partner for a magisterial Michael Houstoun in Rachmaninov's Fourth Piano Concerto.
This was written in 1926 by a composer out of step with his time, ill at ease in a world of Bartoks and Schoenbergs. And the Russian had been in the celebrity audience for the premiere of Gershwin's Rhapsody in Blue, the influence of which can be seen in this concerto.
Rachmaninov never quite comes up with tunes to match Gershwin's, but, such was the troika of Houstoun, Petrenko and NZSO, it mattered little.
The piano's very first breathtaking surge of chords became, in Houstoun's hands, an irresistible welcoming, opening up an array of glittering detail.