Sing Smarter. Perform Freer. Create Bravely.
Voice lessons for adults, kids & creative musicians in Boston, MA.
The Growing Musician offers in-person voice lessons in West Roxbury, MA, serving the greater Boston area, that help adults sing with confidence, ease, and authentic expression through the science-informed NeuroVocal Method, while supporting kids and teens in voice and piano as they grow their skills, confidence, and love for music - helping real people grow real voices, one brave note at a time.
You Love to Sing — And You’re Ready for More
Maybe you’ve always sung in bands, choirs, on stage, or in musicals — and you’re ready for voice lessons that help you grow as an artist, not just hit the notes.
Or maybe you’re coming back to singing after years away, looking for supportive, confidence-building voice lessons for adults that make space for curiosity, creativity, and doing something just for you.
And if you’re a parent, maybe you’re searching for a place where your young singer or pianist can grow with kind, steady vocal coaching that builds real skill, confidence, and a lasting love for music.
You want to feel confident when you open your mouth to sing, trust your sound, make artistic choices that feel natural, and finally let your voice do what you know it can do.
At The Growing Musician, you’ll learn to sing with awareness, not overthinking, and freedom, not force. Through thoughtful singing lessons designed for real people and real voices, you’ll build skills that support your artistry — and artistry that grows from your skills.
Your goals might be different, but whether you’re rediscovering your voice, refining your craft, or supporting a young musician, your voice deserves the same care, attention, and curiosity..
This Voice Studio Is for You If…
You’re an adult rediscovering your love of singing.
You’re ready to explore your voice again with voice lessons for adults that are supportive, joyful, and rooted in artistry.
You’re a songwriter or creative musician.
You want voice lessons for musicians that help you feel more confident accompanying yourself, recording, or sharing your music authentically.
You’re a musical theatre singer or performing artist.
You want contemporary voice lessons to strengthen your skills, expand your stylistic flexibility, and feel freer in your performance choices.
You’re a working performer.
You want vocal coaching to refine your vocal strength, stamina, and expressive control so performing feels freer and more sustainable.
You’re a young musician.
You want a creative, encouraging space through age-appropriate singing or piano lessons to grow as a singer or pianist, explore music, and build confidence in a way that matches your age and goals.
Wherever you’re starting, you’ll find a space here that’s curious, encouraging, and designed for growth — not perfection.
Hi, I’m Katie Jillson…
As a Boston-based voice and piano teacher, performer, and certified NeuroVocal Method vocal coach with over two decades of experience teaching voice lessons in West Roxbury, MA & online, I can help you become the singing artist you dream of.
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“As a professional percussionist and composer, I came to Katie looking to build confidence in my voice. Her coaching helped me work through both technical and mental barriers, supporting incremental growth and a deeper connection to my sound. I now feel much more confident preparing for performances and sharing my work. I truly appreciate Katie’s thoughtful and individualized approach!”
~ Maria Finkelmeier, professional percussionist, composer, performing artist, educator.
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"Katie is a superb singing teacher. The first thing that shines through is her passion for her craft which is what makes you passionate as well. She does an excellent job of teaching you basics and incorporating what you would like to do as well. My lessons are the best part of my week and I have seen how much I have grown as a singer. Wherever you are in your singing experience Katie will be a wonderful teacher."
- Nadege Manigat, Jamaica Plain, MA
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"I don't know what magic Katie has tapped into, but she has transformed my shy, quiet child into a performer. She is kind, patient, and encouraging. The growth that I have seen in my child over the last couple of years is nothing short of tremendous."
- Tiana Pavlidis, Dedham, MA
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