Ensembles
- Leveret
- Onyx Brass
- Steve Morton – band arranging
- Members of English Cornet & Sackbutt Ensemble
- Band of the Royal Armoured Corps
- Ensemble Pro Victoria
- Russell Gilmour – period trumpet/brass
- Catherine Motuz – improvised counterpoint
- Newcastle Kingsmen & Clog dancers
- Joe McPhee – jazz/improv
- Alison Raynor Quartet
- Jason Holcomb – jazz trombone/ensemble arranging
Voice
- Rapasa Nyatrapasa Otieno – Kenyan singer, multi-instrumentalist
- Giselle Allen — operatic soprano
- Chloe Wooley—Manx folk song
- Whistlestop Opera – Opera North
- Dr. Vijay Rajput – Indian music
- Mhairi Lawson – classical soprano
- Christian Curnyn— Baroque conductor
Health and Wellbeing
- Sandra Kerr -vocal health/yoga
- Tom McConville – Alexander Technique
- Steve Morton – Vocal Health & Power in Rock/Pop
- BAPAM/ Pippa Henderson – Performance Anxiety
Drums/Percussion
- Matty Brown (drummer for Olly Murs)
- Chris John (drummer for Rihanna)
- Thomas Lang
- Steve White (drummer for Paul Weller)
- Martyn Kaine
- Ben Aldridge
- Daniel Tones & Owen Underhill
- Will Haywood Smith
Strings
- Adrian Chandler (from La Serenissima)
- Simon Jones (RWCMD)
- Jack Liebeck (RAM) & Natalie Chan
- Jonathan Bloxham
- Holly Harman (Twisted Twenty) Baroque and Folk fiddle styles
Guitar
- Paulo Angeli
- Anna Massie/Chris Newman – Folk Guitar
- James Birkett
- Adam Ironside (D’addario strings) – guitar re-stringing
- Mike Durrant/Sam Moore – flamenco
- Clive Carroll
- Mike Walker / Renbourn guitar
Piano
- Martin Roscoe -classical
- Paul Edis – jazz piano
- Adam Johnson – classical
- Fred Scott- classical
Woodwind
- Dov Goldberg
- Jonathan Shiner
- Shelly Ezro
Electronics
Jamie Cook – sound design