Online Course: A Complete Guide to Extreme Vocals
Gain full control over your voice and unlock the sound you’ve always dreamed of. This comprehensive online training program - spanning a full 9.5 hours - is your ticket into the world of extreme vocal techniques. Learn the foundations of healthy phonation, master fry scream, false cord, gutturals, and kargyraa throat singing, and unleash the full potential of your voice without the slightest risk of damaging your larynx.

What will you find inside the training program?
Our online course is structured into clear, well‑organized modules. Each lesson delivers a focused dose of knowledge, turning complex biomechanics into practical, easy‑to‑apply exercises.
Breathing technique and core fundamentals
- Building the foundation for a powerful sonic impact. This module includes diagnostics and the removal of harmful physical blockages.
- You’ll develop proper diaphragmatic support, optimize resonance, and eliminate dangerous muscular tension entirely.
Foundations of Extreme Vocals (False Cord & Fry Scream)
- A step‑by‑step walkthrough of the key mechanisms behind creating vocal distortion in metal music.
- You’ll learn how to produce a free, loud, and ferocious false cord scream/growl, as well as gain precise control over compression in fry scream.
Advanced Vocal Effects and Modifications
- Expand your vocal palette with hybrid techniques, tonal modulations, and overtone singing.
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Master aggressive distortion, high‑register yells (Pitched Scream), brutal gutturals, and the ancient Turkic throat‑singing style known as Kargyraa.
Extreme Vocal Course for Everyone
The program is calibrated to deliver measurable results regardless of your current skill level:
Fresh Blood (Beginners)
Just starting your journey into heavy vocals? You’ll get a ready‑made, safe learning system served to you on a silver platter. Instead of feeling frustrated by a lack of progress, you gain solid, reliable knowledge that protects your vocal folds from day one.
Stage Veterans (Advanced Singers)
You’re an experienced frontman, but feel like you’ve hit a wall. This course becomes your diagnostic powerhouse. We’ll perform a hard reset on your current habits, eliminate the patterns that unknowingly damage your voice, and expand your arsenal with entirely new, crushing techniques.
Our vocal course is an absolute game‑changer!
When you purchase the course “A Complete Guide to Extreme Vocals,” you’re investing in a methodology developed by Mateusz Sibila — a professional vocalist and voice coach with thousands of hours spent on stage and working directly with students. You gain access to proven vocal‑training procedures used daily by active performing musicians. We guarantee knowledge that debunks the myth that “you can’t learn growling or screaming safely.” You can — as long as you know how to manage your breath, larynx and resonance.
Vocal Safety
PWe prioritize the health of your vocal apparatus. You’ll learn how to shift the workload of phonation away from the delicate vocal folds and onto the supraglottic structures (like the false vocal folds).
Focused Knowledge (9.5 Hours of Material)
No fluff, no filler. You get a powerful body of knowledge arranged in a clear, cause‑and‑effect structure. Even the author ended up systematizing his own workflow while creating this course.
Flexibility and Comfort
Train at your own pace — rewind, repeat, and analyze every video exactly when you have the time and mental space for it.
All of this for just $53
Frequently Asked Questions
Won’t I damage my throat by learning from an online course without a live coach?
Our program was built with an almost obsessive focus on the foundations of healthy vocal production. The precise video demonstrations show not only how to do each technique, but also clearly explain which sensations in your throat you should avoid. If you follow the instructions in the first modules diligently, you’ll minimize the risk of any kind of strain or injury.
Will 9.5 hours of video overwhelm me?
Not at all. The course is divided into clear, topic‑based modules and short lessons. You don’t need to absorb everything at once. Treat this platform like an interactive encyclopedia and exercise library you can return to anytime.
I already have solid experience in various metal bands. Isn’t this just basic stuff?
Beyond the fundamentals, we dive into highly advanced techniques such as kargyraa, gutturals, and clean distortion. On top of that, the course helps you diagnose micro‑errors (like incorrect resonance and insufficiently precise sound placement or breath support) that may be the reason your voice tires quickly during long touring cycles.