Orla O'Mahony has been involved with

• The CU Show Choir Presents: Let's Get Noughty! – Ensemble

  23:00, Wed 25th – Fri 27th February 2015 at ADC Theatre
  

• Best of British – Ensemble

  23:00, Tue 18th February 2014 at ADC Theatre
  

• Gleefully Ever After – Ensemble

  23:00, Wed 4th – Thu 5th December 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