There would be more fervour to come in Schumann's yearning Fantasy-Pieces, but the afternoon's highlight was clearly signposted on the programme as the world premiere of a new work by John Psathas. The composer introduced Halo in person, mentioning that this score was inspired by his mother's death.
The brooding prayer of its opening meditation contrasted with the teasing rhythms of the Turkish-inspired second movement.
The 10-minute Finale encapsulated much that had gone before. Tennant and Austin fearlessly tackled its gnarly toccata. When rage subsided, and sonic clouds parted, the composer revealed his masterstroke: an ethereal "halo" effect, discreetly sampled from Austin's piano earlier.
Next month, the festival production of No Man's Land showcases Psathas' current interest in global cultural blending, but the power of Halo makes one hope that the composer doesn't desert the traditional concert stage.
Review
What: Tennant-Austin Duo
Where: Town Hall Concert Chamber
When: Sunday