...On Saturday evening, Mr. Tiempo opened his recital with a characterful reading of Bach’s First Partita. His pianistic approach, romanticized intonation, as well as the fervent articulation, were a kind of rarity that can only be found under Teimpo’s hands. In the opening Prelude, he decorated the filigree with utmost dexterity and ingenuity. In the slow Sarabande, every note was sung with a crystalline voice. The spontaneous and extemporaneous Gigue was a vivid contrast to Andras Schiff’s exquisitely and finely controlled reading of the same movement in last year’s Arts Festival...