Kardavox Academy

Your Vocal Journey Starts Here

Unlock the raw Power and Aggression in YOUR voice!

About Me

Yo! My name is Mark Garrett, and I’ve been an avid vocalist since 2010.

I’m currently living my passion as the vocalist for Kardashev, newly signed to Metal Blade Records! I’ve done everything from progressive metal, deathcore, death metal, tech death, black metal, and more.

I’m also a full time vocal coach specializing in training safe and sustainable harsh and clean vocal technique to ANYONE dedicated enough and willing to learn.

I’ve helped hundreds of students of all skill levels and background get started – and achieve – their vocal goals. If you’re interested in learning how to turn into the absolute monster that I know YOU ARE, then let’s work together to get you screaming your heart out safely for years to come!

Kardeshev on Spotify
Viraemia on Spotify
NeverBreath on Spotify

How can I help YOU?

Every student who works with me is a huge opportunity, and I’m so thankful to everyone who trusts me with their vocal journey.

When you’re in a lesson with me, you aren’t a cookie cutter student. I focus heavily on learning your voice in detail. I find your strength as well as the areas where you have the most potential to grow and I build my lessons for YOU specifically based on YOUR voice.

Anatomical and technical knowledge is paired with straightforward, no-nonsense exercises that allow you to do more than just “make cool noises.” You will have a deeper understanding of not only how your voice works, you’ll know how you can use it to its full potential for safe, efficient, and BRUTAL vocals for years to come!


Learn to scream safely to prolong your performances and career.


Understand how your voice works and learn to use it with precision.


Move beyond mimicking your favorite vocalist and harness your own sound.


Scream with confidence and wield your voice like the force that it is.

Chad W.

Mark has always been nothing short of amazing as a teacher; he’s warm, kind, filled with goofy metaphors, and eager to help. His biggest strength is being able to create lesson plans and techniques on the spot to get his students where they need to be.

Chris S.

Mark is outstanding at what he does as a teacher. He knows the subject very well and doesn’t hesitate to try different ways to teach certain students. My lessons are always insightful and he has helped me improve immensely.


I was a mess at first, I had to re-learn everything. Mark was so patient and encouraging and really helped me find my voice again. He always makes sure to give positive remarks on the progress that I made but also gave good constructive critiques on top of taking the time to explain how to overcome obstacles. With his teaching style and his personality, he made me excited to learn and practice.

Joe Glenn of Consider

I would recommend Kardavox Academy to anyone looking at getting into vocals. Yes, Mark does specialize in harsh vocals and he is very good at it; however, he is also good at teaching the basics and cleans.


  • What do you teach?

    My specialty is in False Chord and Arytenoidal screams, though I take on many fry students who all do extremely well. Whether you want to do piercing highs, massive gutteral lows, powerful mids, and hardcore belting, I can get you there. While I do take on clean singing students, I do NOT teach classical singing or opera, and stick only to rock and metal styles.

  • How long will it take until I sound good?

    Vocals are a journey and a long term investment. The length of time it takes is dependent on many factors. What style you are learning, your vocal background, your dedication to practice, and your willingness to learn will heavily impact your rate of progress. I have found that all students who are willing to put in the work and take constructive feedback show strong improvement even after a few lessons with me. Just remember, I can help you make strong and steady progress. It’s up to you to practice, ask questions, and stay on task.

  • What are your qualifications?

    My knowledge and teaching method comes from my time studying Speech Language Pathology and Speech Science at Northern Arizona University. Due to acute illness at the time, I was not able to finish my degree. However, the knowledge that I gained was instrumental to my own vocal journey and how I have kept a powerful voice for over a decade. I have been a part of over ten studio releases including full length albums, EPs, singles, and demos. Finally, I learn through both tour and international music festival performances what it takes to keep your voice healthy, strong, and powerful both on and off stage.

  • What if I don't make any progress?

    I’ve taught over two hundred students and I can honestly say I have NEVER seen anyone plateau while taking lessons with me. You can absolutely achieve your goals with patience, dedications, practice, and of course… guidance and learning from me!

Let's turn you into the vocal beast that I KNOW you are!

If you’re thinking about taking lessons with me, that’s great! I’m excited to be a part of your vocal success. Let’s get talking I want to learn about your goals, background, and interests so that I can tailor our lessons to YOUR voice! Fill out the form below for more information about lesson rates and scheduling.

Single Lesson

Great for new students wanting to test the waters and experienced vocalists looking for direct, professional guidance.

Most Popular

Three Lessons

Excellent for students of any skill level. Lay a strong foundation for safety, control, and understanding that will be the bedrock of your voice for years to come.

Five Lessons

If you’re looking to take your vocal journey seriously, look no further. Gain comfort, control, and power in your voice!

Tell me about YOU

If you’re ready to make you vocal dreams a reality, fill out the contact form here and we’ll get started! I am 100% confident that my knowledge and expertise paired with your dedication and excitement will yield amazing results!