Guillermo Rozenthuler
Vocal artist and facilitator based in the UK. Spontaneous singing as communal, vital, and sacred, our innate musicality www.guillermorozenthuler.com
Developed The Singing Village, a methodology for the practice and sharing of
collective vocal improvisation, including circlesinging. Born in Buenos Aires, Argentina and based in the UK since 2000, Guillermo has become one of the leading Circlesinging and Vocal Improvisation facilitators in Great Britain and Europe. His passion is to empower leaders, teachers, therapists and facilitators in embodied, creative music practices, and to encourage them to utilise Circlesinging and Collaborative Vocal Improvisation at the worksplace, school and therapeutic settings. He has studied with Bobby McFerrin and Rhiannon, and collaborated with Roger Treece, Albert Hera and other outstanding vocal improvisers around the world. For the last 15 years, Guillermo has been at the leading edge as a facilitator and mentored many musicians in the field of singing and music for health and wellbeing, having worked with Live Music Now, The Sydney De Haan Research Centre for Arts and Health, Breathe Easy and award-winning Breathe Arts and Health Research. As a vocal improviser,he launched in 2020 a collaborative vocal improvisation project: Anthropos - Songs of Humanity. www.anthroposensemble.com
He also holds a MMUs with Distinction in Ethnomusicology from SOAS, and alongside his vocal improvisation artistic projects he performs regularly as a vocalist with some established Argentine Tango orchestras in Europe: The London Tango Orchestra, Sexteto Cristal and Re!Tango.
24/09/2026
New on the blog:
A reflection on where songs come from, who they belong to, and what can change through the practice of spontaneous collective singing.
It started with a question I keep coming back to, and Bobby McFerrin’s definition of vocal improvisation kept echoing in my mind: making things up.
Read the whole article now, link in bio or comment FOLKLORE
22/09/2026
Circlesongs London🎶
Tomorrow✨join us!
🎶 RIoplatenses are back! 🇦🇷🇺🇾
After a long pause, we came together again last April- and you inspired us to do it again!!
Join us this coming Sunday Sept 20 to celebrate the music of the Río de la Plata — from the tango of Buenos Aires to the irresistible candombe rhythms of Uruguay- and honour the magnificent Ruben Rada who passed away recently.❤️🔥
Expect beautiful Argentine folklore, deep grooves, soulful voices, guitar, bass & percussion — plus old favourites and exciting new repertoire.
20 years on… 20 años no es nada! 😉
📍 Heath Street Baptist Church, Hampstead
🗓 Sunday 20 September | 6pm
Come share an evening of music, rhythm and South American soul with us. 💃🏽🔥
Photos: .hosana
Link in comments for tickets⬇️
13/09/2026
🎶 RIoplatenses are back! 🇦🇷🇺🇾
After a long pause, we came together again last April- and you inspired us to do it again!!
Join us this coming Sunday Sept 20 to celebrate the music of the Río de la Plata — from the tango of Buenos Aires to the irresistible candombe rhythms of Uruguay- and honour the magnificent Ruben Rada who passed away recently.❤️🔥
Expect beautiful Argentine folklore, deep grooves, soulful voices, guitar, bass & percussion — plus old favourites and exciting new repertoire.
20 years on… 20 años no es nada! 😉
📍 Heath Street Baptist Church, Hampstead
🗓 Sunday 20 September | 6pm
Come share an evening of music, rhythm and South American soul with us. 💃🏽🔥
Photos: Lamby .hosana
Link in comments for tickets⬇️
UruguayanMusic Tango Candombe LatinMusic SouthAmericanMusic Hampstead LondonMusic
08/09/2026
There's something quite beautiful that happens when a room full of strangers starts singing together — no rehearsal, no sheet music, just listening and following the voice next to you.
That's Circlesongs. This autumn we're gathering monthly in Hampstead and Highgate to sing, improvise, and be part of something bigger than any one voice.
You don't need to be a singer. You just need to show up.
🗓️ Wednesdays, 7–9pm, Sept–Dec 2026
📍 Heath St Baptist Church & St Augustine Church Hall
Connect, resonate, unwind, play!
All voices welcome 💛
Full dates and booking through the link in bio
02/09/2026
There's something quite beautiful that happens when a room full of strangers starts singing together — no rehearsal, no sheet music, just listening and following the voice next to you.
That's Circlesongs. This autumn we're gathering monthly in Hampstead and Highgate to sing, improvise, and be part of something bigger than any one voice.
You don't need to be a singer. You just need to show up.
🗓️ Wednesdays, 7–9pm, Sept–Dec 2026�📍 Heath St Baptist Church & St Augustine Church Hall
Connect, resonate, unwind, play!
All voices welcome
Full dates and booking link in comments
Circlesongs London Sept-Dec 2026 — Guillermo Rozenthuler Circlesinging is a form of collective vocal improvisation where a group creates spontaneous, layered music together, guided by a facilitator and shaped through listening and connection. Circlesongs London are monthly gatherings of spontaneous collective singing, inspired by the amazing spirit an
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