2008/2009 Season
Leader - Ruth Nelson
| Violins | Cello | French Horn |
| Laura Barclay | Niamh Hunt | Michael Barr |
| Laura Boyle | Bethan Lloyd | Jill Deacon |
| Hayley Bowes | Patricia McCann | Mark Haffield |
| Niamh Cochrane | Kilian McGrath | Victoria Johns |
| Paul Cooper | Jonathan McLearnon | Rowan Vincent |
| Catherine Dalzell | Gerard McNamee | |
| Sian Darragh | Nicolas Montgomery | |
| Mark Divine | Connor O'Gorman | |
| Katie Devlin | Emma Platt | Trumpets |
| Fiona Donnelly | Elias Rooney | Conall Bailie |
| Melissa Dring | Olivia Donnelly | |
| Suzanne Flanagan | Malachy Frame | |
| Neala Glynn | Double Bass | Jenny Putt |
| Chris Heron | Conall Corr | Aoife Monaghan |
| Deirdre Kennedy | Roisin Lamb - mentor | |
| Lucy Liddell | Dean Philpott | |
| Scott Lowry | Emma Thompson | |
| Megan Lynn | Trombones | |
| Olivia Lucas | Will Boyd-Carson | |
| Maebh Martin | Flute | Andy Jenkins |
| Niall McBride | Andrew Smyth | Brendan Coyle - mentor |
| Paul McCusker | Hannah O'Neill | |
| Ruth Nelson | Kirsten Patterson | |
| Anna O'Neill | Tubas | |
| Matthew Rice | Mark Boyd | |
| Victoria Schmidt | Clarinet | Jonathon Thompson |
| Katherine Sung | Orla Cafolla | |
| Niall Quinn | ||
| Andrew Thompson | ||
| Heather Wilson | Percussion | |
| James Anderson | ||
| Violas | Emma King | |
| Maeve Brown | Oboe | Michael Toal |
| Owen Denvir | Richard Erskine | Michael Dyer |
| Catriona Gormley | Susannah Gawn | |
| Simon Kelly | Anna McKeown | |
| Lisa McAteer | ||
| Keith McClure | ||
| Caroline McCusker | Bassoon | |
| Odhran McIntaggart | David Bennett | |
| Katerina Mesarazova | Anna Woodfield | |
| Sarah Wilson | Eoin O'Kane | |