The weekend's three concerts of Beethoven violin and piano sonatas drew smaller audiences than they deserved but, in terms of vision and achievement, this event must be a pinnacle in Chamber Music New Zealand's 52-year history.
Bella Hristova and Michael Houstoun are a partnership of rare sympathy and accord; and they project the sense of discovery and adventure that this music needs, culminating in Saturday's grand finale, a Kreutzer Sonata that, tender moments aside, had the intensity of a ringside sparring match.
The progression through these 10 sonatas was skilfully curated, winning us with the fresh and often frisky Opus 12 pieces.
Throughout, Hristova and Houstoun were completely in tune with Beethoven's bold contrasts, shifting effortlessly from unaffected lyricism to the gruff and the carefully cultivated rustic.
This happened in an enthralling Spring Sonata, its shapely opening melodies followed by a positively chirpy second theme; its scherzo crackled with mischief; its finale tended musical muscularity with soothing rubato.