Sing without tension.

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Why does your voice refuse to obey?

You are probably making one of the 3 main mistakes when singing. See if you recognize these symptoms:

😖

Pain and Tension

Symptom: You feel a "lump" in your throat on high notes.

Cause: You engage swallowing muscles instead of vocal folds. Your larynx rises, your tongue tenses, and the sound gets blocked.

💨

Breathiness

Symptom: Your voice is quiet, lacks power, and sounds dull.

Cause: Too much airflow, too little vocal fold engagement, leading to dryness and irritation of the vocal cords.

🐔

Cracks and Breaks

Symptom: Your voice breaks at different pitches.

Cause: Lack of a smooth transition between registers (the so-called MIX). You lack balance in your voice.

It's not magic. It's practice.

Most courses teach "interpretation" and are based on holistic waffle. I teach specifics - How to build a VOICE, fix mistakes, and eliminate limitations.

My method is based on Speech Level Singing and Institute for Vocal Advancement techniques, as well as the best of Modern Vocal Training. These are the same techniques used by Broadway stars and Grammy winners to sing daily concerts effortlessly.

  • Balanced vocal fold engagement: For stability and a wide range.
  • Optimal breathing: So the sound is strong yet free.
  • Connecting registers (Mix): To be able to sing songs without changing the quality of your voice.

12h

HD quality video materials


>28

Specific thematic modules

Your complete voice map – what will you learn?

01

Fundamentals: Breath and Posture

Problem: Hoarseness, shortness of breath, neck tension, lack of energy.

Solution: You will learn diaphragmatic-costal breathing (fuel for the voice) and improve your posture. This will stop you from "pushing" sound with your throat and start singing with your whole body. Correct airflow is the foundation of singing technique.

02

The Secret of MIX: Connecting Registers

Problem: Cracks, voice breaks, and difficulty reaching high notes.

Solution: The most important element of the course. I will show you how to smoothly transition from the low (chest voice) to the high (head voice) without breaks. You will build so-called vocal bridges and gain a uniform tone across your entire range.

03

Power, Resonance, and Resonators

Problem: Quiet, dull voice that gets lost in the backing track.

Solution: Loud doesn't mean forceful! You will learn to direct sound to your "mask" and skull resonators. Your voice will gain metallic brilliance and carrying power (projection) without excessive physical effort.

04

Self-Confidence!

Problem: "I get very stressed and don't know how to sing in front of people."

Solution: You get a ready-made workout schedule that will build your voice confidence and self-confidence. Dedicated exercises with songs will show you how to apply them to the songs you love.

...and bonus modules on dealing with stage fright and emotional interpretation (available in packages).

Bonuses worth over 500 PLN

Sing with Emotions Course Cover Value: 297 PLN

"Sing with Emotions" Course

3 hours of exercises. A complete workshop on interpretation. Feel what's in your soul and show the world a beautiful melody.

  • Dynamics in singing
  • Acting exercises
  • Improved breath and sound
  • Phrasing and storytelling with your voice
Relax Course Cover Value: 197 PLN

"Mega Vocal Warm-up Pack" Course

over 4 hours of exercises. Effective exercises for:

  • Reducing tension in your voice and larynx
  • Building a strong and healthy sound
  • Eliminating vocal breaks and limitations
  • + Special Warm-ups for various occasions!
E-book Jesteś Gwiazdą Okładka Value: PLN 49

E-book "You Are a Star"

Over 150 pages of knowledge. Your step-by-step singing guide.

  • Building confidence, vocal technique, posture, and preparing for your first performances.
  • Working on breath, diction, and intonation.
  • Psychotest - Discover what type of artist you are!
ONLY IN THE EXTENDED PACKAGE
Pakiet Rozszerzony Okładka Value: PLN 199

"Sing Anything" Extension

Over 2 hours of material for the ambitious. Go PRO.

  • Advanced vocal exercises
  • Working on vocal dynamics
  • Increasing vocal stamina
Aga Przestrzelska - Trener Wokalny

Aga Przestrzelska

Certified Vocal Coach

I am a vocal coach, and I believe that everyone can learn to sing beautifully – talent is an easy excuse, but technique is the real solution!

I have been certified, among others, in Speech Level Singing, Institute for Vocal Advancement, and Modern Vocal Training. On this page, I have gathered all my knowledge to give you the simplest path to success.

What do my students say?

"Aga is a brilliant vocal coach. She has a huge heart, great support, and understanding. No sound is impossible for her!"

– Magda Bereda (Vocalist)

"I met Aga when I needed to get back in shape. She is very knowledgeable and experienced. I highly recommend her!"

– Magda Wójcik (Goya Band)

Choose your package

Promotional prices are for a limited time only.

BASIC Package

Value PLN 1141

PLN 397
  • Over 12 hours of vocal exercises
  • Bonus: "Sing with Emotion" Course (3h)
  • Bonus: "Relax" Course (2h)
  • Bonus: E-book "You Are a Star"
  • Lifetime 24/7 access
JOIN FOR PLN 397

🔒 Secure payment. 14-day satisfaction guarantee (if materials have not been downloaded).

Frequently Asked Questions

Is the course time-limited?
No! The course is unlimited, and you have lifetime access to it. You can revisit the materials whenever you wish.
Can I use it on my phone?
Yes, the platform is fully responsive. You can learn on your phone, tablet, or computer.
Is there a money-back guarantee?
Yes, you have 14 days to request a refund, provided that no digital materials (e.g., downloadable MP3 files) have been accessed.
Who is this course for?
The course is designed for both beginners who are just starting their singing journey and intermediate students who want to refine their technique.

© 2026 Sing with Aga. All rights reserved.

Extended Package 🔥 Only now PLN 497
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