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An Intermediate-Advanced Intro to CVI - Autumn 2025


  • Moor Imagination Collective Chapel St, Buckfastleigh TQ11 0AB United Kingdom (map)

Collaborative Vocal Improvisation (CVI) - the art of making spontaneously co-composed vocal music with others - is rising in popularity in the UK and around the world - because it feels brilliant. And terrifying. And liberating. And next level for keen singers.

Here is a Guardian Article about this work, and a short video about Briony’s teaching. 

Studying CVI with Briony encompasses:

  • Using and developing our chops - our skilled creative use of our abilities with rhythm, harmony and melody

  • Deeply cultivating the unique magnificence of the voice using the Resonant Body method

  • Growing into the ability to improvise live in front of an audience from a place of relaxation and presence

  • Deepening our listening

  • Support for the deep inner work that the art form asks of us

  • Personal growth and transformation

  • Refreshing the spiritual connection with music - returning to the source, sourcing from the void

  • Making really good music, delightfully and surprisingly so - spontaneously in the moment, alone and with others

  • Emergent co-creation - potentially entering a higher state of surrender where we are sung

  • Finding your unique authentic expression and style.

Intermediate - advanced workshops with Briony are for experienced singers, performing / recording artists, choir leaders, singer-songwriters, music graduates / teachers / keen students who can sing in tune, keep a beat, and are ready to jump in.

Practicalities

  • Timing: 10am - 5pm each day. Please arrive 15 mins early for a prompt start. We may end up to 10 mins over time.

  • Hot drinks will be provided

  • Please bring a packed lunch and any snacks you may want

  • On the Sunday please bring a yoga mat and blanket for floor work. If you are coming from afar by train, probably local people can bring extra.

Assistant Places

Two assistant places are available at half price. The assistant arrives an hour before and leaves 30-60 mins after on each day and helps with set up, pack down, tea and kitchen overview and facilitating the group to clean up after lunch. The assistant doesn’t have an assistant role during the singing sessions and is 100% participant in those times. If you'd like to be the assistant, please email info@brionygreenhill.com.

 

About Briony Greenhill

Briony is “one of the world’s leading proponents of collaborative vocal improvisation (CVI)” - The Guardian. She has been teaching CVI internationally for over a decade, and students call her a “master” whose work is “life changing.” 

Briony’s recent album was featured on Woman’s Hour, The Guardian, Radio 3 and Mojo, and all songs were sourced in improvisation. She has performed live with some of the world’s leading vocal improvisers.

She’s a founding member of The Well Global Vocal Improvisation Network; co-founder of the UK Vocal Improvisation Festival, and maker of what is perhaps the world’s first Vocal Improvisation app, Your Song. She has released four entirely improvised albums, including what we believe are the world’s first entirely improvised 5 and 6 voice albums (Listen and Remembering).


Briony teaches vocal musicianship from beginner to advanced levels. As a qualified SomaSource Leader, Briony is experienced in supportively holding the inner themes that can emerge through work with vocal improvisation: grief; personal and collective trauma, a wide range of emotions, a multitude of parts. She draws from somatic trauma healing, IFS, and Soul work to compassionately support students as they face what stands in the way of their access to their free, natural, unique, magnificent voice that is our birthright, and an open pipe to the songs of now. It can be transformational. (Having said that, in an intermediate-advanced intro weekend there is not a whole lot of space to go into these things - not as much as on a week-long, year long, or Vocal Transformation course.)

Vocal Improvisation can be applied to community singing, therapy and healing; ritual and ceremony; recording and performing; collaboration with other singers, instrumentalists and inter-disciplinary artists; composing and songwriting, arranging and producing, and music education.

Students have said:

“Working with Briony has been such a gift for me. Her expertise in the field of voice work is inspirational and I have felt so supported by her generosity, strength and tenderness. As someone who also works with the voice, I have felt so ignited by her guidance and knowledge. I took part in her Vocal Improvisation Retreat and it gave me so much for my own creative path. I feel so blessed to have worked with Briony and consider her to be a fantastic leader in this field. I will continue to work with Briony as it nourishes my creative path as a musician and as a vocal facilitator.”

— Nessi Gomes, Artist, Teacher

“I’ve loved every minute of working with you and I think all instrumental students should do this. In fact I wish every person could experience this way of being. I have taught music at the conservatory level and at the early childhood level; at the John F. Kennedy Center for the Performing Arts, the Levine School of Music, The Wolf Trap Institute for Early Learning through the Arts, etc. I trained in Juilliard, New York in Dalcroze Eurhyrhmics, a Swiss body-based approach to teaching and developing musicianship, which is extremely powerful work. 

But what you bring specifically to the voice is something quite unique. To me it’s body-based, soul-based, healing-based, and community / collective-oriented. Your vocal work has a spiritual dimension that Dalcroze Eurhyrhmics only hints at. It’s very beautiful. I’m quite certain that the need and the desire for what you offer is immense.”

— Marcia Daft, Music Education Specialist

“I mostly wanted to express my deep gratitude for what you do and what you have opened in my life. CVI has literally changed my life. The structures, the skills, the tools I learned in circles with you have opened up my musical and my daily life. I have been able to finally experience and be part of nourishing, exciting musical collaborations! My song writing, my teaching, my performing is transformed by my willingness to stand in the void and let music move through me.” - Emily, choir leader and singer songwriter

“I feel so much more free vocally and like I’m accessing music from a new perspective. You’re a wonderful, nurturing teacher and have so much wisdom that ripples out far beyond the vocal realm.” - Pearl, vocal improvisation teacher

“Thank you for a revelatory and transformational weekend Briony! Much has moved in me. 🙏🏻” Mark

“And then after our course was done the peer group continued…and this has been such an incredible blessing in my life.  I can’t even say how much it has meant to me over the last year and a half.  Those beautiful people and voices are in my heart (and I hope my life) forever.” - Anon

“The benefits of the course are rippling out in my life in subtle and crystal clear ways. I feel more confident in all areas of my life.” - Lucy

“If everyone in the world did this, there would be no problems. I’m just so high from it! I don’t know of anything, any therapy, that makes me feel this way.” - Isabel

“It’s amazing what’s there. It’s amazing what’s there when I start listening instead of leading.” - Anon

“How rich to have witnessed all these people sharing their voices and words and movements, it really was spectacular. I'm so so glad I came, I trusted you and was right to trust you.” - Anon


“It truly is a temple, bringing up such deep stuff.” - Isabel 

“It’s all leadership and listening I reckon, and that’s what you teach. Finding our voice, facing out fears, following our hearts, listening deep within, expressing our love, it’s all what you do 🙂” Dave

“Thank you so much for such a brilliant course and for holding space so beautifully and so generously. It really has been an eye-opener for me in terms of how powerful the voice can be for healing.” - Bex

“I am the youngest of 4 and always held back. Until I finally realised it wasn't my shadow I was standing in and suddenly really enjoyed performing! Briony Greenhill helped so much.” - Jane

“I’m discovering a reservoir of power actually, which I suspected was there but I hadn’t actually felt or experienced coming through in the way that it is, both in my voice and in my day to day. It’s very much like something has been stirred and invigorated and given some channel to start moving in the world, and this is really really really exciting, and really beautiful. I’m just absolutely delighted by it.” - Tom Hirons, writer and storyteller

“Suppressing non-verbal emotional expression increases autonomic arousal, leading to a higher likelihood of being diagnosed with cancer, high blood pressure, ulcers and other major and minor health problems (Pennebaker and Chew, 1985)” - from Conor O’Brien’s Masters Dissertation about CVI in the context of Music Therapy.

“I just want to say thank you for bringing me to a place where I can work to uncover bits of myself that I’m longing for, and that’s what the work does. Last night was so utterly, utterly unique and sort of, sacred for me, because to build those connections and have that closeness to people who I hardly know, to be honest, is - it makes it worth being alive. Your own, amazing solo was an unexpected gift.” - Anonymous


”Briony, I thank you for all the roads you have taken in life that have brought you to where, and how and who you are.❤️ The breadth and depth of what you teach is so vast and yet the experience is so supremely intimate, such a sweet and desired juxtaposition.  My soul is showering you with gratitude for opening up this world to me!🙏🏼 “ - Elaine 

Please direct questions to info@brionygreenhill.com.

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Creativity Deep Dive