| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Humphrey Burton | Crew | Creator | Creator | |
 Walter Todds | Crew | Creator | Creator | |
Roy Tipping | Crew | Creator | Creator | |
 Anoushka Shankar | Cast | Actress | Judge | 1 |
Humphrey Burton | Cast | Actor | Self - Host | 1 |
 Josie D'Arby | Cast | Actress | Presenter | 6 |
 Yehudi Menuhin | Cast | Actor | Self | 1 |
 Fanny Waterman | Cast | Actress | Self | 1 |
 Mary Marquis | Cast | Actress | self | 1 |
 Jess Gillam | Cast | Presenter | 6 | |
 Alexis Ffrench | Cast | Presenter | 6 | |
 Toks Dada | Cast | Judge | 1 | |
 Sasha Canter | Cast | Trumpet Player | 1 | |
 Emma Bloxham | Cast | Judge | 1 | |
 Jordan Ashman | Cast | Percussionist | 1 | |
 Ben Gernon | Cast | Judge | 1 | |
 Sofia Patterson-Gutierrez | Cast | Actress | Flute Player | 1 |
 Jaren Ziegler | Cast | Actor | Viola Player | 1 |
 Anna Lapwood | Cast | Judge | 6 | |
 Ethan Loch | Cast | Actor | Pianist | 1 |
 Isaac Skey | Cast | Flute Player | 1 | |
 Aki Blendis | Cast | Actor | Violinist | 1 |
 Phoebe Mallinson | Cast | Actress | Trumpet Player | 1 |
 Joshua Gearing | Cast | Actor | Percussionist | 1 |
 Firoze Madon | Cast | Actor | Pianist | 1 |
 Clara-Sophia Wernig | Cast | Violinist | 1 | |
 Jacky Zhang | Cast | Pianist | 1 | |
 Dida Condria | Cast | Actress | Pianist | 1 |
 Daniel Hibbert | Cast | Actor | Horn Player | 1 |
 George Garnett | Cast | Actor | Percussionist | 1 |
 Dawid Kasprzak | Cast | Actor | Violinist | 1 |
 Duru Erdogan | Cast | Actress | Pianist | 1 |
 Imogen Moorsom | Cast | Actress | French Horn Player | 1 |
 Florence Wilson-Toy | Cast | Trumpet Player | 1 | |
 Lucas Dick | Cast | Clarinetist | 1 | |
 Alex Buckley | Cast | Actor | Clarinetist | 1 |
 Sophie Warner | Cast | Actress | Percussionist | 1 |
 Thomas Priestley | Cast | Actor | Saxophonist | 1 |
 Eric Zhang | Cast | Actor | Percussionist | 1 |
 Edward Walton | Cast | Actor | Violinist | 1 |
 Ben Goldscheider | Cast | Judge | 1 | |
 Karen Jones | Cast | Judge | 1 | |
 Paul Philbert | Cast | Judge | 1 | |
 Jennifer Pike | Cast | Judge | 1 | |
 Mark Wigglesworth | Cast | Conductor | 6 | |
 Anne McAneney | Cast | Judge | 1 | |
 Philip Dukes | Cast | Judge | 1 | |
 Beibei Wang | Cast | Judge | 1 | |
 Daniel Tong | Cast | Judge | 1 | |
 Tom Poster | Cast | Judge | 1 | |
 Emma Johnson | Cast | Judge | 1 | |
| Person | Type | Job | Role(s) | Episodes |
