1.   But Martins sends his six dancers into some interesting adventures, delineated in a performance of impressive clarity and commitment.

2.   Ms. Voigt is in thrilling voice, with gleaming high notes, warmly lyrical sustained singing and impressive textual clarity.

3.   Peter Donohoe, the piano soloist, plays with unflagging energy and impressive clarity.

4.   Steen-Nokleberg plays with palpable involvement, rich tone, impressive clarity and dancing lightness.

5.   The orchestra plays with virtuosic technique, impressive textural clarity and vibrant color.

6.   Tyler tells a complex story with impressive clarity.

7.   Tyler, a correspondent for The New York Times and its former Beijing bureau chief, tells a complex story with impressive clarity.