The transfer of the International Piano Series to St John’s Smith Square while the Southbank Centre undergoes a facelift is proving successful and popular. An elegant venue with a fine acoustic and a beautiful Steinway piano, coupled with one of the UK’s most gifted pianists active today, made for an evening of music making of the highest calibre, in a diverse programme which opened with Schubert and closed with Rachmaninov.
Schubert’s second set of Impromptus D935 are less frequently performed than the first set, with the exception of the third of the set (a set of variations based on the Rosamunde theme). The first and the last, both in F minor but very contrasting, were presented in this concert. The word “Impromptu” is misleading, suggesting a small-scale extemporaneous salon piece or album leaf. Schubert’s Impromptus, composed in 1827, his post-Winterreise year of fervent creativity, are tightly-structured and highly cohesive works.
There is nothing “small scale” about the opening of the first of the D935, and Steven Osborne‘s account of this was brisk, almost terse, and bold, with a grandeur redolent of Beethoven at his most expansively gestural. But Schubert does not linger in this territory for long and soon the music moved into a far more introverted realm. The middle section, tender duetting fragments over an undulating accompaniment, was poetic, intimate and ethereal. By contrast, the other F minor Impromptu was infused with Hungarian flavours, with offbeat rhythms and twisting scalic figures. Osborne pulled it off with a modest bravado, alert always to Schubert’s miraculous harmonic shifts and fleeting moods.