Woman with wolves howling, symbolizing a fierce unleashed voice
For singers and voice teachers

Sing with
Power in just
1 Hour.

Stop forcing. Start belting.

Belt Your Heart Out WITHOUT Losing Your Voice with this One-Hour Belting Crash Course for Singers and Voice teachers.
Unleash My Voice Today See What’s Inside Returning Users Login
Loved by singers and voice teachers
"Because of her tips I was able to really sing strongly."
--- Sarah B., Senior Choir Member
"Now I'm singing with a confidence and an energy I have never been able to harness before."
--- Shannon S., Theatrical Performer
“It's definitely made me better, improved.”
--- Ben B., Singer/Songwriter
“She's one of the best teachers I know when it comes to the belting range.”
--- Hilary K., Voice Teacher
Belt Your Heart Out course cover
Introducing

Belt Your Heart Out

Crash Course

This fast, self-paced vocal curriculum is for anyone who wants to teach themselves how to sing loud and with powerful emotion without losing their voice (and their audience) in the process.

Some students have been able to belt instantly after doing the exercises. The best part? You can complete this course in only one hour.

Unleash My Voice Today See What’s Inside
My singing sounds painful.

You want to sing loud, but…

Something keeps getting in the way of you letting go.

“My voice cracks.”

You get to the big note and suddenly your voice breaks, flips, or disappears.

“I keep losing my voice.”

You try to sing longer or louder, but your voice gets tired, hoarse, or unreliable.

“I sound like a dying cat.”

You listen back to recordings and cringe because it sounds painful instead of powerful.

“What if people make fun of me?”

You want to be heard, but part of you is still bracing for criticism, ridicule, or someone telling you to stop.

“What if I sing out of tune?”

You hold back because one "off" note can feel like proof that you should have stayed quiet.

“I’m afraid to teach belting wrong.”

You want your students to sing with power, but you also want to protect their voices and your own reputation as a teacher.

Singer feeling silenced and afraid to be heard
It's time to Break Free

You Can Learn to Sing Through Those Big Emotions.

Belt Your Heart Out is here to help you stop second-guessing and finally unleash your true voice with confidence and control.

Krysti pulling tape away from her mouth as a symbol of finding her voice
The Truth

It's Not About Sounding Pretty. It's About Sounding Free.

Not fake.
Not hidden behind effects.
Not polished until all the fire is gone.

A real, live, voice.
A voice that inspires.
A voice that can lead.

And you can do it night after night, without losing your voice.

Singer unleashing a powerful live belt

Imagine being able to:

  • Go for the big note without fear
  • Sing louder without sounding painful or losing your voice
  • Hear yourself on a recording and love the sound
  • Expand your range to sing higher and lower than ever before
  • Stop treating your own voice like something you need to hide
  • Help others explore belting with more confidence and care
Choose your Journey

Is Belt Your Heart Out right for you?

Yes — this is for you if:
  • You already know the basics of singing and want more vocal power and confidence.
  • You want to sing loud without going hoarse or losing your voice.
  • You are a voice teacher who wants a safer, clearer way to approach belting with students.
  • You are ready to practice and let your voice experiment.
  • You don't want to rely on autotune and vocal effects, you want to perform LIVE.
  • You don't have a lot of time and want to get powerful tips, fast!
Yes — Unleash Your Voice Today
Start here instead if:
  • You are brand new to singing.
  • You are still learning to match pitch.
  • You want to build a solid foundation before doing more advanced exercises.
  • You want to access the complete method, which includes Belt Your Heart Out, and more!
  • You want to take your time to get a full understanding at a slower pace

In that case, the better starting point is the Holistic Singer Course, where you go from Beginner to Singer in 90 days.

Go to Holistic Singer Course
Course curriculum

See What's Inside

I'll share my top, student-tested techinques to help your belt notes become more powerful, connected, and sustainable as quickly as possible.

Welcome to Belt Your Heart Out

Course Preview

1

Welcome + Belting Mindset

Get clear on what belting is, who the course is for, and what kind of breakthrough is realistic in one day.

2

Course Cheatsheets

Use the printable reference guide so you can practice without trying to memorize everything at once.

3

Warm-Up + Find Your Range

Prepare your body and voice before attempting louder, more powerful singing.

4

Power + Vocal Control

Build the physical support and control that help loud singing feel less like pushing.

5

Open Throat + Resonance

Explore the space and brightness that help your voice project without yelling.

6

Voice Breaks + Range Expansion

Learn what to practice when your voice cracks, flips, or feels stuck on very higher or very low notes.

What you get

Included with Belt Your Heart Out

You are getting the course, the practice support, and the tools to keep working after the first day — all for less than the cost of a single private lesson.

Product image showing video lessons on mobile

Video Lessons

Value: $97

Short, focused lessons you can move through in a single day and revisit whenever you practice.

Belt Your Heart Out cheatsheets product image

Cheatsheets

Value: $27

Printable reminders, templates, and lesson visuals to help you keep the main vocal setup in front of you while you sing.

Guided vocal exercises product image

Guided Vocal Exercises

Value: $57

Practice tracks and guided exercises so you can practice the techniques in real time along with a coach. 

Range-finding and vocal expansion support for Belt Your Heart Out

Range-Finding and Expansion

Value: $37

Guidance and tools to help you understand where your voice naturally resonates so you are not forcing someone else’s range, plus exercises to help you expand beyond your current limits.

Perfect Pitch Trainer product image

Perfect Pitch Trainer

Value: $29

An interactive tool to help you check the note you are singing, improve your pitch accuracy, and hold long notes in tune.

Belt Your Heart Out practice plan product image

One-Day Practice Path

Value: No Distracting Ads

A clear order to follow and progress tracking in our ad-free video player so you are not piecing together random tips from all over the internet.

$247 in vocal training value. Yours today for $47.

Video Lessons$97
Cheatsheets$27
Guided Vocal Exercises$57
Range-Finding and Expansion$37
Perfect Pitch Trainer$29

Total Value: $247

Get it today for only
$47

Get the voice work, the practice tools, and the path — without paying private lesson prices.

Belt Your Heart Out Today
Student stories

What singers are saying

★★★★★

“It's definitely made me better, improved. I think it's worth it because I didn't have much tone before I came here.”

— Ben B. Singer/Songwriter
★★★★★

“She has brought hope back into my life, and because of her tips I was able to really sing strongly — now every time they have a sing-along, they come get me to lead them.”

— Sarah B. Senior Choir Member
★★★★★

“Krysti helped me develop my belting voice, and if it wasn't for her, I wouldn't be able to pass on the knowledge that I do to my students. She's one of the best teachers I know when it comes to the belting range.”

— Hilary K. Voice Teacher
★★★★★

“I used to be really quietly recording myself in the confines of my apartment, and now I'm going out to do live karaoke shows and singing with a confidence and an energy I have never been able to harness before.”

— Shannon S. Theatrical Performer
Krysti Subieta, voice coach and creator of Fierce Voice Academy
Meet your Voice Coach

Hi, I’m Krysti.

I help singers who feel stuck finally understand how to unleash their voice.

I know what it feels like to want a bigger voice and feel like your body just will not cooperate. I was not the singer who was “just born with it,” so I had to study, train, experiment, and learn how the voice actually works.

That is why I teach in a way that is practical, body-based, and encouraging. My goal is to help you stop guessing and start belting!

Credentials & experience

  • Certified Professional Vocal Stylist from Berklee College of Music.
  • Independent singer/songwriter with over 24 original songs released.
  • Over 3,000 voice lessons taught over the past 10 years.

“Singing is like a sport. Anyone can learn it with the right coaching and practice.”

Hear Krysti Sing

Learn Belting From a Belter.

Before I teach you to unleash your voice, you can hear me use mine.

Listen to “Wild like the Wolf,” one of my original songs on RenewYou.

Listen to Wild Like The Wolf
Krysti belting with sunglasses, performing with power and freedom
Belt Your Heart Out 7-Day Money Back Guarantee badge
7-Day Money Back Guarantee

Hold that
"Money Note",
or your
Money Back.

Do the course. Do the exercises. Go for the big note.

If you still can’t belt and hold a money note sustainably after giving the exercises a real try, reach out within 7 days and get your money back.

Krysti standing confidently as a fierce voice leader
Final Call

Ready to Belt Your Heart Out?

Fear and doubt have kept too many singers quiet.

Belt Your Heart Out is your invitation to stop shrinking and start training your voice.

Raw. Real. Live.

It's time to Unleash Your Voice.

Yes! I'm Ready to
Belt My Heart Out!