This class is for you if you already have some experience with false cord growling — whether from one of my beginner groups or on your own. You can comfortably growl words and short phrases, maybe even full songs, but you still want to refine your technique, build more control, and expand your range and power.

We will start by focusing on advanced breathing and warmup exercises to support longer, more powerful growls and avoid running out of breath during songs. From there, we will explore switching between lower growls and higher screams, pitch accuracy, and transitions between clean voice and distortion. The class will also include time to address participants’ individual goals and challenges.

The program builds on my experience teaching growling at international workshops since 2019, working with private students in Berlin since 2021, and launching my popular growling classes for beginners in 2024. After many requests, the calls for an advanced group have finally been answered – so let’s bring your growls to the next level! 

This class is open for all genders and identities. The course follows safer space practices.

The benefit of learning in a small group in comparison to private vocal lessons is, that you get to learn not just from the teacher, but from others participants too! If you are shy in using your voice in front of others, a supportive small group might be just the environment to build up your confidence.

Group lessons are also a great opportunity to take affordable vocal lessons, if private lessons are not in your budget. The small group size often allows also for some individual guidance to the participants. They are also a great opportunity to take affordable vocal lessons if private lessons are not in your budget. The small group size often allows also for some individual guidance to the participants.

We will start every lesson by a round sharing our latest progress and challenges and look for solutions together. Every lesson includes a warm up, after which we will start working on a new weekly topic. I will try to save time for questions at the end of each lesson.

The course language can be adjusted as per the participants' needs. If one or more of the participants is not comfortable communicating in German, the lessons will be held in English. If all participants feel comfortable doing the lessons in German, German can be used.

When you sign up for the class, please let me know which languages are an option for you.

The course consists of 4×75min lessons in a small group of maximum to 5 people.
The price is 190€/person Early Bird (until 12.11)
220€ Regular
Once the payment has been made, it cannot be refunded.

If a participant gets sick or otherwise is not able to attend one or all of the lessons, the course payment won't be refunded partially or in whole.

If the teacher gets sick, replacing lessons are provided. If the participant is not able to take part in these replacing lessons, the course payment won't be refunded partially or in whole.

Rockhaus is unfortunately not wheelchair accessible. There is 1 step to the main door followed by 8 steps before the elevator. I also cannot personally guarantee the elevator is always on use- there are times that it is out of service due to the heavy loading musicians need to use it for. The course takes place at the 2nd floor.

I offer private lessons also via Zoom but at the moment the group lessons take place in person.

If you have any other accessibility needs and would like to ask me about them, just drop me an email at kosoneniris@gmail.com. I do my best to look for solutions where possible.

Just drop me a message from the button below! Please note, that the sign up is binding. If you have any questions before signing up, I am happy to answer them. Just write me an email at kosoneniris@gmail.com.
Please let me know which languages [DE/EN] are an option for you!

As soon as the minimum amount of participants is full, you will receive a payment link to your email.

The course has a maximum of 5 spots and will take place with a minimum of 3 participants.