William O'Reilly has been involved with

• The CU Show Choir: Blast from the Past – Ensemble

  23:00, Tue 7th May 2013 at ADC Theatre
  

• The CU Show Choir: The Beat Strikes Back – Ensemble

  23:00, Tue 5th February 2013 at ADC Theatre
  

• The CU Show Choir: Christmas Special – Ensemble

  23:00, Tue 27th November 2012 at ADC Theatre
  

• The CU Show Choir: You Can't Stop the Beat – Ensemble

  23:00, Wed 15th – Sat 18th February 2012 at Fitzpatrick Hall
  

• The CU Show Choir: Unplugged – Ensemble

  23:00, Wed 18th January 2012 at ADC Theatre