Preliminary Round (record with CD accompaniment)

FLOW by Benjamin Dean Taylor 

Semi-Final Round (unaccompanied)

Stutter Step by Benjamin Horne
  - AND -
Melodious Etudes for Trombone trans. by Johannes Rochut (Carl Fischer)
  Book 3: Etude 92

Semi-Final Round (accompanied)

Rangitoto by Goff Richards (Studio Music)

Final Round (with piano) 

Turbulence, Tide and Torque by Peter Graham (Gramercy Music)