The Ancient Call: Calligraphy No. 13 for Trumpet and Orchestra [HL:153116]

This work creates a dialogue between the Western Equal Temperament system, performed by the orchestra, against the Persian Dastgâh/Maghâm system, performed by a microtonal trumpet capable of playing up to 24 notes per octave. As the music juxtaposes these traditions, it explores the tensions as well as commonalities that exist between the two.