The Power of Sound Healing With Voice
Your voice is more than a way to communicate. It can become an instrument for relaxation, self-expression, awareness, and deeper self-connection.
In this 10-day guided video course, you'll explore the foundations of sound healing and discover practical ways to work with your own voice through vocal toning, mantra, vowel sounds, affirmations, chakra toning, and conscious listening.
You don't need to be a singer. You don't need musical experience. And there is no "perfect" voice or note you need to find.
Through ten guided lessons, you'll:
- Discover how sound, vibration, resonance, and intention can influence your experience
- Learn simple vocal practices for relaxation, awareness, and self-expression
- Explore your own voice as a powerful instrument for deeper self-connection
Over ten days, you'll move from understanding the foundations of sound healing to experiencing the power of your own voice firsthand.

"...People don't always know when they have made an impact. I want you to know that what I learned here has given me something that I will be able to use the rest of my life. I am deeply grateful..."
- Healing with Voice Student
What You'll Discover
Explore the foundations of sound healing and discover the potential of your own voice through simple, guided practices.
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Discover the Power of Sound:
Explore sound, vibration, resonance, entrainment, intention, and the ways humans have used sound for healing, meditation, ritual, and transformation. -
Experience Your Own Voice:
Learn practical techniques including mantra, vowel chanting, vocal toning, affirmations, and chakra toning as you explore your voice as an instrument of sound and awareness. -
Deepen Your Self-Connection:
Develop greater awareness of your natural voice and discover how conscious sound can support relaxation, presence, self-expression, and a deeper relationship with yourself.
What Students are Experiencing
“Matthew, I love the course. It will be one of my go to when I need uplifting. Thank you thank you thank you for offering up such wisdom.”
“This is my favorite course and I replay it often. I am disabled and mostly bedridden. The sounds, and making them myself, add a whole new dimension to my days, since I discovered this course I keep coming back to where I feel the strongest connection with the resonance of the rest of the world.”
“Dear Matthew, Thank you for this deep, simple, profound course. I feel hopeful and energized by your lessons in sound healing.”
“Hi Matthew, This is an amazing course. I have never toned before, and it was exciting to experience this throughout my body. Thank you for taking the time to educate us regarding sound and the benefits thereof.”
Your 10-Day Journey
Each day, you'll explore a new aspect of sound, voice, and awareness through a short guided lesson and experiential practice.
We'll begin with the foundations of sound healing and gradually move toward direct exploration of your own voice through mantra, vowel sounds, vocal toning, affirmations, and chakra toning.
The goal isn't to become a better singer. It's to become more aware of your own sound and discover what becomes possible when you give yourself permission to listen, explore, and express.
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Course Introduction
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Day 01 - Cultural Narrative of Sound - Video Lesson
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Day 01 Class Reflections
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Day 02 - What is Sound Healing? - Video Lesson
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Day 02 - Class Reflections
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Day 03 - Resonance, Entrainment & Intention - Video Lesson
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Day 03 Class Reflections
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Day 05 - Exploring Healing Sound Instruments - Video Lesson
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Day 05 Class Reflections
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About this course
- $88.00
- 2.5 hours of video content
- 10 guided lessons: Designed to take you from the foundations of sound healing into direct exploration of your own voice.
- Practical vocal practices: Including mantra, vowel chanting, vocal toning, affirmations, and chakra toning.
- Lifetime access: A self-paced 10-day journey you can return to whenever you want.
What's Included
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🎧 10 Guided Video Lessons:
Explore the foundations of sound healing and develop a deeper awareness of your relationship with sound and voice. -
🗣️ Practical Vocal Experiences
Practice mantra, vowel chanting, vocal toning, affirmations, and chakra toning with Matthew's guidance. -
🌱 A Simple 10-Day Structure
Move through one lesson each day, giving you time to practice, reflect, and integrate what you're discovering. -
♾️ Lifetime Access
Return to the lessons and practices whenever you want and continue exploring your voice at your own pace.
Ready to Explore the Power of Your Own Voice?
Begin your 10-day journey into sound, awareness, and self-expression.
Frequently Asked Questions
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Who is this course for?
This course is for anyone who feels drawn to sound, voice, or music as a pathway to relaxation, self-expression, awareness, and deeper self-connection. You don't need to be a singer or have any musical experience.
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How does the 10-day format work?
The course includes 10 guided lessons, generally 10–20 minutes each. You can complete one lesson per day or move at your own pace. I recommend giving yourself time between lessons to practice and experience what you're learning.
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Do I need to be able to sing?
Not at all. This course isn't about becoming a better singer or finding the "perfect" voice. It's about exploring your own natural voice and discovering what happens when you allow yourself to make sound without judgment or performance pressure.
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What if I'm not sure this course is right for me?
You can try the course with confidence. It includes a 30-day money-back guarantee, giving you time to explore the material and decide whether it's right for you.
Meet Your Guide
Matthew Duplessie
Sound Healing Musician • Voice Educator • Creator
[email protected]I've spent more than two decades exploring the relationship between sound, voice, music, and human transformation.
But this work began with something much more personal.
I grew up painfully shy and sensitive, often feeling afraid to fully express myself. Over time, I discovered that working with my voice, sound, breath, and awareness could become powerful tools for moving beyond those limitations.
That journey eventually led me into music production, vocal work, sound healing, meditation, Kundalini Yoga, and holistic voice work.
Today, I bring those experiences together to help others explore their own voices with greater curiosity, confidence, and freedom.
I've produced more than 10 albums of healing music and have taught thousands of students through my courses, workshops, and online practices.
This course is an invitation to explore something you already carry with you everywhere:
your own voice.
You don't have to become someone else.
You simply get to discover more of who you already are.
BA Motion Media Design & Sound Design • Certified Kundalini Yoga Teacher • Certified Life Coach • Certified Holistic Voice Therapist • 20+ Years in Audio & Music
Begin Your 10-Day Journey
Explore sound healing, vocal toning, mantra, and the expressive potential of your own voice through a simple, guided experience you can return to anytime.