Fiddle
| Alasdair | Fraser | All years |
| Elias | Alexander | 2024 |
| Darol | Anger | 2019 |
| Liana | Campus | 2007 – 2008 |
| Kevin | Carr | 2010 |
| Hanneke | Cassel | 2006 – 2018 |
| Laura | Cortese | 2015 |
| Janette | Duncan | 2009 – 2019, 2022 |
| Alfonso | Franco | 2011 – 2012 |
| Galen | Fraser | 2010 – 2014, 2023 |
| Diego | Galaz | 2010 |
| Pascal | Gemme | 2007 – 2008 |
| Deby | Grosjean | 2006 – 2019 |
| Brittany | Haas | 2008, 2014 |
| Anders | Hall | 2014 |
| Harald | Haugaard | 2007 |
| Kevin | Henderson | 2017 – 2018 |
| Antti | Järvelä | 2012 – 2013 |
| Jeremy | Kittel | 2015 |
| Katie | McNally | 2019 |
| Christian | LeMaitre | 2011 |
| Ethan | Lewis | 2006 – 2015 |
| Wendy | MacIsaac | 2013 |
| Caroline | McCaskey | 2022 – 2023 |
| Alfonso | Merino | 2011 – 2012 |
| Olav | Mjelva | 2016 |
| Bruce | Molsky | 2006, 2018 – 2019 |
| Ciarán | Ó Maonaigh | 2017 |
| Lisa | Ornstein | 2022 |
| Meghan | Perdue | 2022 – 2023 |
| Emerald | Rae | 2023 |
| Laura | Risk | 2006 – 2008, 2010 – 2018 |
| Maria | San Miguel | 2023 |
| Maura Shawn | Scanlin | 2024 |
| Zoe | Schlussel | 2022 – 2023 |
| Lesa | Terry | 2009 |
| Mariel | Vandersteel | 2009 |
| Alasdair | White | 2022 |
| Sean | Wood | 2016 |
Dance
| Laura | Cortese | 2011 – 2014 |
| Jaś | Dziewanowski | 2015 |
| Christian | Faucheur | 2011 |
| Xavier (Chisco) | Feijoó | 2011 – 2012 |
| Nick | Gareiss | 2009 |
| Phil | Jamison | 2018 – 2019 |
| Summer | McCall | 2017 – 2019, 2022 – 2024 |
| Caitlín | Nic Gabhann | 2017 |
| Marie-Soeil | Pilette | 2007 – 2008 |
| Adrienne | Simpson | 2010 – 2012 |
Percussion
| Gary | Campus | 2006 – 2010 |
| Xavier (Chisco) | Feijoó | 2011 – 2012 |
| Rob | Holland | 2009 – 2010 |
| Evie | Laden | 2022 |
| Jens | Linell | 2014, 2016 |
| Cathy | Porter | 2013 |
| Keith | Terry | 2022 |
Ensemble/Wild Card
| Laura | Cortese | 2006 – 2019 |
| Evie | Laden | 2022 |
| Cullen | Luper | 2023 – 2024 |
| Keith | Terry | 2022 |
Dance Band Guru
| Galen | Fraser | 2015 – 2019 |
| Maura Shawn | Scanlin | 2023 |
Cello
| Natalie | Haas | All years |
| Renata | Bratt | 2007 |
| Tristan | Claridge | 2006 |
| Joel | Cohen | 2008 – 2015, 2017 – 2018 |
| Aria | De Salvio | 2007, 2017 – 2019, 2022 |
| Erin | Esses | 2014 – 2019, 2022 – 2024 |
| Ari | Friedman | 2016 |
| Joe | Mann | 2019 |
| Katie | Le Sesne | 2022 – 2024 |
| Alex | Wilson | 2014 – 2017 |
Mandolin
| Kaden | Hurst | 2019, 2022 – 2023 |
| Joshua | Pinkham | 2015 |
Bouzouki
| Quinn | Bachand | 2015 |
Guitar
| Steve | Baughman | 2010 – 2015 |
| Carlos | Beceiro | 2010 |
| Conor | Hearn | 2018 – 2019, 2022 – 2024 |
| Paula | Bradley | 2006 |
| Yann | Falquet | 2008 |
| Kelly | Fleming | 2009, 2010 |
| Conor | Hearn | 2017 |
| Adam | Johansson | 2014, 2016 |
| Josiño | Liz | 2011, 2012 |
| Tony | McManus | 2006 – 2008 |
| Keith | Murphy | 2016 |
| Seph | Peters | 2013 |
| Eamon | Sefton | 2017 – 2019, 2022 – 2024 |
| Peter | Wilson | 2007 |
Piano
| Ludi | Hinrichs | 2009 |
| Cali | McKasson | 2006 – 2008 |
| Josie | Mendelsohn | 2010 |
| Neil | Pearlman | 2009 – 2019, 2022 – 2024 |
Song
| Sally | Ashcraft | 2011 |
| Rod | Cameron | 2006 |
| Laura | Cortese | 2008 -2010, 2017 – 2018 |
| Kelly | Fleming | 2011 |
| Mary Jane | Lamond | 2013 |
| Paper Wings | (Emily and Wila) | 2024 |
| Lissa | Schneckenburger | 2019 |
| Moira | Smiley | 2014, 2016 |
| Peter | Wilson | 2015 |
Concertina
| Caitlín | Nic Gabhann | 2017 |
Flute, Bombarde
| Christian | Faucheur | 2011 |
Banjo/Folklorist
| Allison | de Groot | 2018 – 2019 |
| Jayme | Stone | 2014 |
Camp Bard/Piper
| Elias | Alexander | 2010 – 2019, 2022 – 2023 |
Musician Ergonomics & Beyond
| Zoe | Schlussel | 2022 – 2024 |
Social Dance Coordinator
| Summer | McCall | 2016 |
Special Guest
| Giovanni | Kiyingi | 2024 |