Creative Voice Studio Membership
A high-touch personal coaching & mentorship program, in a creative haven and community for dedicated singers who are longing to go all the way in.
You’re an experienced singer. You love singing and creating. You’ve dedicated your life to music — performing, writing, recording, guiding others, dreaming up new projects. But somewhere along the way, it’s gotten harder to stay connected to what first lit that spark inside you.
Things keep getting in the way, as you’re juggling it all: leading projects, managing your creative career, teaching, and trying to keep up with life. You know what you ‘should’ be doing, but get overwhelmed by options. You’ve studied tons of vocal techniques and still have doubts about what your artistic voice really is. You find it hard to prioritize your own practice, creativity and artistry. You have so many ideas — but don’t know where to start.
You want to feel that deep, effortless flow again — to sing and create from a place that feels true and alive.
You long to explore what authenticity means for you now — to peel back the layers of habit and rediscover your genuine sound.
You want to fix vocal inconsistencies, fine-tune your vocal technique, explore new sound options and tap deeper into your vocal skill.
You want to transform your Inner Critic into an Inner Supporter, so you can share your songs and stories with confidence, connection and joy.
And you want to make art! Move from ideas and unfinished projects to finished creative milestones – write and record that next song or that album, create that concert or one-woman show that’s been in your mind for years.
Welcome to the Creative Voice Studio!
The Creative Voice Studio is a space for dedicated singers who are longing to return to their creative source — to grow, to explore, and to make meaningful art again.
Here, you’ll find creative structure and artistic freedom, dedicated expert guidance for your individual path, and supportive community. A place to practice with intention, create with authenticity, and share your journey with like-minded artists who inspire and uplift each other.
What you’ll get:
Deeper connection with your voice, creativity and craft
When you become a member of the Creative Voice Studio, you’ll tap deeper into the source of your artistry — to nurture your singing self, deepen your connection to your voice, creativity and craft, find new meaning in your music, and finish the creative projects that matter most to you.
“If you are looking for a place to get back in connection with your art & creativity, this is the place to be!
Working with Katja has helped me to place focus on myself, my voice and my creative work again in a playful way, check in with my voice and work daily, and to find joy again in working on my own voice next to a full teaching load. It has offered me a change of perspective on my own singing in sound, embodiment and storytelling.
I got back in connection with voice work, found focus and tools to balance teaching and creative work, and was able to dive deeper in my creative message.”
SASKIA BAK, VOCAL COACH AT SING WITH SASS, SINGER-SONGWRITER AT SASSY AND THE RHYTHM BOYS
Elevate your vocal artistry
You’ll grow vocal and artistic freedom, using the four core pillars of my approach to teaching voice: Sing From The Source: Body & Voice, Brain & Mind, Artistry & Creativity, Presence & Power.
Using holistic vocal training, techniques drawn from Complete Vocal Technique and other evidence-based singing methods, performance training and beyond, you’ll be able to go beyond just vocal technique to elevate your vocal artistry.
“I’ve performed and recorded for years. At some point I noticed I started putting songs in lower keys, because it felt more comfortable for my voice. Working with Katja has made me ready to make full use of my vocal range.
Now I have more control, especially over the use of the whole wide spectrum of tone colours that my voice is capable of. Not only do I have a better understanding of my instrument, but also more possibilities for musical expression.”
ESTRELLA ACOSTA, SINGER AT ESTRELLA ACOSTA & ESQUINA 25
Clarify your artistic identity
With artist coaching, you’ll be able to reflect on and clarify your artistic identity, mission and vision. You’ll have a community of like-minded singers to try out ideas with, find inspiration and support as you build on your unique path.
“Katja approaches my out of the box ideas as something unique and positive, and that helps me to embrace myself as the artist that I am.
I have gained confidence, faith and courage in my work, vocal stability, as well as more structure in my songwriting work. Katja really does her best to help you move forward, she does this with dedication and out of a genuine desire to see you grow and get better. She does it from her heart, you just feel it.
I have loved working with her, and felt safe, seen and heard. Her methods are professional, and for me: life changing. Because of her, I look differently at my voice, my body and my art.”
NEPHTALIE VAN DER BORGHT, SINGER-SONGWRITER-PERFORMER
Move past blocks and build a creative habit
With creativity coaching to help you move past creative blocks, build productive habits and circumstances that support your creative work, you’ll gain real momentum and finish meaningful creative projects.
“My creative flow exploded — I ended up writing not just one, but TWO albums.”
“Through working with Katja, things started shifting on many levels. I reconnected with playfulness, and that spread out to areas in my whole life. My singing became gentler, more expressive and dynamic. I found my own sound that was aligned with the stories I wanted to tell. My vocal range expanded, and singing started feeling much easier and more connected.“
JUDITH WESTERVELD, SINGER-SONGWRITER, VOCAL COACH
Support on your own creative path
Whether you’re returning to your creative work after a longer break, are just starting to figure out your creative career, or have been working at it for decades, you’ll get the support that matches your current needs so you can move steadily forward on your own path.
With mentoring you’ll be able to get clarity about where you’re at, reflect on your own process to find out where you’re going next and what you need in order to be successful with that. You’ll transform limiting mindset and get support in building your own creative team.
“Coaching with Katja is one of the best decisions I ever made. The combination of working on the mental side as a creator as well as the technique of singing have completely turned my life around.“
“I was given the tools to overcome the obstacles & (unknown to me at the time) limiting beliefs. I truly believe I would not have released my first single if it hadn’t been for Katja and I feel confident in continuing on my course of growth. Katja provides not only guidance & knowledge, but also the opportunity to share true thoughts & feelings without fear of being vulnerable. She is an expert in her field & helps you connect to the joy and opportunities as a creative.”
JOSIE AKERS, SINGER-SONGWRITER AT AKERS MUSIC
The Creative Voice Studio Membership is available online, which means you can join from anywhere in the world. Private lessons within the studio membership are available online and in person in Helsinki. While the main language for the Creative Voice Studio Membership is English, private lessons are also possible in Finnish, Swedish and Dutch.
Why become a studio member?
Get individual coaching, personal feedback and creative direction
Grow in a creative community, learn with and from each other
Get continuous expert support with a coach and mentor who is dedicated to your artistic growth
Have on-demand access to vocal training resources
Areas of study
Read more about the 4 pillars that get you to the source of your vocal artistry:
The Singing Body: tension release, alignment, body-based approaches to working with the voice. Vocal Technique: breathing, support, vocal modes, resonance and sound colour, articulation, vocal effects. Vocal versatility for all styles of singing through techniques from Complete Vocal Technique (CVT) and other evidence-based vocal methodologies.
Mindset, motor learning, problem-solving, understanding how the voice works: vocal anatomy and physiology, effective practice habits, mindfulness techniques, singer self-talk, neuro-based approaches to singing and performing.
Music interpretation, style, storytelling, improvisation, vocal and musical embodiment, creativity, signature sound, artist archetypes, artist identity.
Stage presence, energetic approaches to singing, singer well-being, explore purpose and meaning in your creative work that reaches deeper than the material outcomes and rewards, stress management and building resilience as an artist.
MEET YOUR INSTRUCTOR
Katja Maria Slotte
Voice coach, creativity coach, artist mentor, Complete Vocal Technique teacher, singer, musician and vocal improviser with over 25 years of experience in professional vocal training and performance. Alongside having an eclectic artistic career, Katja is an experienced teacher, coach and artist mentor has worked internationally with singers, actors and singing teachers, guided artists from having a creative vision to a finished end product, coached artists in stage productions, and taught voice and music interpretation at a music university.
Included in your studio membership:
Click on the tabs to find out more.
A personal onboarding call (1h) and a monthly 1:1 lesson/coaching session (1h / session). In your onboarding call, Katja will help you identify your artistic goals, define your focus areas, review your current creative habits and vocal routines, and map out how to make the best use of the membership’s resources and opportunities to fit your creative focus. In your monthly 1:1 sessions, you can work on your individual repertoire, get personal support with voice work, explore options for your vocal artistry, set up a personal practice plan, get coaching and mentoring in your creative work, or receive advice for your creative career. In between 1:1 sessions you’ll stay connected and supported with check-ins and voice memos.
Masterclasses (online). These sessions are a space to deepen your vocal artistry, expand your expression, immerse yourself in creativity, voice work, musical interpretation, improvisation and storytelling, build creative habits, transform limiting mindset, and get personal guidance, coaching and thoughtful feedback. Classes are optional: don’t worry if you can’t make it every time! Replays uploaded in community. Masterclasses take place on Tuesdays/Thursdays. We have a rotating schedule with morning times and evening times to fit the group and time zones.
Group vocal practice sessions. These “creative co-working sessions” designed for singers offer guided warmups and themed vocal workouts, an opportunity to build real practice habits, and a chance to check in on individual practice and receive extra support. Times are flexible to fit the group.
Weekly video submission possibility with personalized feedback and coaching.
Direct access to Katja through our private community Mon-Fri. Ask questions about singing practice or about any of the resources available to you in the membership and get them answered.
Onboarding Course for new studio members: so you know everything works and where to find things in your membership platform.
Access to the audio exercise library with warmups, vocal technique exercises to access and train singing across different styles across your range, and meditations to help you center, align your energy and transform Inner Critic voices.
Curated repertoire inspiration playlists for vocal technique and repertoire study in different music styles, and for practicing voice play and vocal improvisation.
Membership bonus: Access to the Sing Everything Foundations Course. Feel free to explore the bonus content as you wish, work with just parts of it as best matched with your vocal technique focus for the season – (or ignore it for the time being 😉, it will be there waiting for you in a season when it matches your vocal technique focus. Katja will help you match bonus resources to your personal practice plan and remember: there is no FOMO in this membership!)
Read more about Membership Bonus 1: Sing Everything Foundations Course. Value: €540
Learn the foundations of some of the core techniques in Sing Everything, Katja’s vocal technique work, and access the vocal modes Neutral, Curbing, Overdrive and Edge (as defined by Complete Vocal Technique) in your voice to decrease vocal effort, gain more vocal strength, flexibility and versatility to sing across different music styles. The course includes video lessons, workbooks and written cheat-sheets with the practices.
Membership bonus: Access to the Sing Everything Vault with 100+ video resources and classes. Feel free to explore the bonus content as you wish, work with just parts of it as best matched with your vocal technique focus for the season – (or ignore it for the time being 😉, it will be there waiting for you in a season when it matches your vocal and creative focus. Katja will help you match bonus resources to your personal practice plan and remember: there is no FOMO in this membership!)
Read more about Membership Bonus 2: The Sing Everything videos vault. Value €6500+
This membership bonus will blow your mind! It includes access to all the classes that come after the Sing Everything Foundations course 🤩 With 100+ hours of on-demand vocal training, Sing Everything Vault is a true goldmine for singers & singing teachers!
The classes in the Vault are interactive voice workouts, where you’ll actively participate and apply what you learn directly in your own repertoire. Along the way, you’ll learn tons about vocal anatomy & physiology, vocal techniques and methodologies, mindful practice methods, music interpretation, vocal artistry, and so much more! In the Vault you’ll also find cheat sheets with breakdowns of practices, “plug and play warmups”, and ideas on how to build your own targeted voice warmups.
The classes in the Vault have been sorted and grouped according to topic. Click on the tabs to read more about each topic:
Techniques to help you strengthen the foundations:
Breathing, airflow, breath management, alignment, coordinating airflow and vocal fold closure, support training, connecting support & sound.
Techniques to help you sing with less effort and more power, and access a solid foundation for training vocal versatility and sounding like you want to:
Nasal & oral resonance, twang techniques, overtone singing, adding/removing nasality, tuning the vocal tract and isolating movements in the tongue, jaw, lips, larynx, epiglottic funnel and nasal passage.
Techniques to help you develop vocal versatility, train a broad spectrum of dynamics across your whole range and develop your signature sound:
Vocal modes (CVT), training head voice, mixed voice, chest voice, belting techniques, range.
Techniques to flavor your sound to match your expression:
Access and train vibrato and vocal effects like creaks, growl, distortion, intentional vocal breaks, riffs, runs and ornamentations.
Techniques to elevate your vocal artistry:
Music interpretation, phrasings, storytelling, rhythm, melodic variations, improvisation, landscaping your song, finding your artist voice.
PLUS:
| Tension Tamers | Mindful Practice | Creativity |
| Vocal Warmups | Performance Training | Mindset & Goal-Setting |
Private international community for inspiration, motivation and support.
Monthly optional challenges for vocal technique, artistry and creativity. These challenges will skyrocket your singing practice and help you finish personal creative projects.
Roadmap suggestions for the membership bonus resources: Sing Everything Foundations and the Sing Everything Vault – so you can match the right resources with your voice goals!
Bonus community events, like Open Mic sessions.
Join the Creative Voice Studio membership
Becoming a member of the Creative Voice Studio means you’re investing into your vocal and artistic potential, and committing to your creative work for a minimum of 3 months (12 weeks).
Winter Session: January-February-March 2026.
Early Bird signup for our Winter Session is until 28 November 2025.
Regular price: €750 ex. VAT / €250 ex. VAT monthly.
Prices incl. VAT: €941,25 incl. 25,5% VAT / €313,75 incl. VAT monthly.
Early Bird price (until 28 November): €660 ex. VAT / €220 ex. VAT montly.
Prices incl. VAT: €828,30 incl. 25,5% VAT / €276,10 incl. VAT monthly.
If you’re VAT registered as a business in the EU, contact support [at] katjamaria.com for a payment option ex. VAT (VAT reverse charge).
Welcome to Creative Voice Studio! Join the membership by booking a free consultation call to get to know each other and start mapping out your personal plan:
“I’m now adding new songs to my repertoire with much more confidence, I know that I can do it! Now it’s easier and faster to find out what I have to do in order to sound in a specific way.
Katja’s personality makes it very easy to establish a connection with her. And the results are right there! You don’t have to wait for many weeks to hear results, it’s right there!
I got so much out of the coaching as a teacher too. Explaining breathing and support to my students is now suddenly so easy! Now I can explain vocal technique to my students in a much more organized way, and really build things up “completely from scratch”. I feel more confident as a teacher, and my students love what I can offer them now.”
AYELEN INSUA, SINGER AT THE STORYTELLERS DUO, VENUE MUSICIAN AT CELEBRITY CRUISES, INC.
FAQ
How long do I have access?
Don’t worry if you miss classes – all recorded classes of your membership season will be accessible to you for a year after the season ends.
As long as you’re an active member of the Creative Voice Studio, you have access to all content, live classes, weekly video submission and feedback, private community and membership bonuses, including the Sing Everything Foundations course and the Sing Everything Vault.
What’s the cancellation policy?
Becoming a member of the Creative Voice Studio means you’re investing into your vocal and artistic potential, and committing to your creative work for a minimum of 3 months.
The membership runs in 12-week long sessions: Winter 2026 (January-February-March), Spring 2026 (April, May, June), Fall 2026 (September, October, November/early December). During the summer months July-August and in December there are no regular classes, however, you may use these months to catch up and revisit key lessons. Or join a Creative Voice Retreat to work together in person in a creative immersion! 🤩
When a session of 3 months ends, you can take a break or continue in the membership by joining the next season. When you join the membership for an entire year (all three seasons), you get a discount on your membership.
When you end your active membership, you will no longer have access to live classes or any content related to this membership, including the Sing Everything Foundations course and the Sing Everything Vault.
What is the commitment time?
Becoming a member of the Creative Voice Studio means you’re investing into your vocal and artistic potential, and committing to your creative work for a minimum of 3 months.
We all know that true growth and transformation requires consistency and patience. Experience shows that 3 months is a good start to building new creative habits, while a minimum of 6-12 months are usually needed to go from starting a new habit to seeing lasting results, going through the learning curve of learning new things and implementing them, to integrating them at a level that changes your old habits into new ones, and makes the knowledge and techniques that you have learned embodied in your craft and art.
If the Creative Voice Studio membership is not a match with you right now, you can always:
- Book a Vocal Spark Drop-In lesson package (includes a 1:1 lesson/coaching session and a follow-up lesson/coaching session, to be taken within 4 weeks). The drop-in lesson package is deal to start out with when we haven’t worked together before, or when you want some help, coaching and guidance now and then.
- Inquire about completely customized 1:1 coaching and mentoring programs and personal retreats.
Will I have any personal coaching and support?
Absolutely! The Creative Voice Studio membership is a high touch coaching and mentoring experience, focused on your individual artistic growth, and including plenty of personal coaching and support.
When you first join the membership, you will meet 1:1 with Katja for an onboarding session (1h). Per season you will have 3 private lessons/coaching sessions (1h / session), and in between sessions you’ll stay in touch with check-ins and voice memos.
You also have the opportunity to submit weekly videos and get personalized practice feedback and coaching.
The monthly masterclasses also often include solo singing.
And there’s group practice sessions, with the possibility to get extra personal support!
Throughout your time in the membership, you will have full attention and support from Katja – that’s also why membership spaces are limited. By being a member of the Creative Voice Studio, you get a dedicated coach and mentor by your side.
When are the 1:1 coaching sessions and live group classes?
Your 1:1 lessons/coaching/mentoring sessions take place on Mon-Fri and are scheduled upfront.
The live online group masterclasses have alternating times (mornings and evenings) between Tuesdays 10 am (CET), Tuesdays 6:30 pm (CET), Wednesdays 10 am (CET), Thursdays 10 am (CET) and Thursdays 6:30 pm (CET).
There is no fear of missing out: remember you are not obliged to join every class that is offered within a season (joining at least 1 masterclass each month is recommended) – and class replays are available for you in the member’s portal.
Vocal practice group session times are flexible and planned to fit the group. In general, we stick to Tuesdays and Thursdays for group sessions within the membership, but we may make some occasional exceptions when it comes to scheduling the vocal practice group sessions.
Winter 2026 session: January-February-March. Early Bird registration deadline: 28 November 2025.
Spring 2026 session: April-May-June. Early Bird registration deadline: 28 February 2026.
Fall 2026 session: September-October-November. Early Bird registration deadline: 31 July 2026.
Early Bird registration deadline for the entire year 2026: 28 November 2025.
What if I can’t make all of the live group sessions? Will I still make progress?
Don’t worry if you can’t make it every time. Masterclass replays are available in our private group.
To make best use of the membership, I recommend attending at least 1 masterclass and 1 practice session monthly, in addition to your monthly 1:1 coaching session. But you can even attend all of them if you want to!
Also, know the Creative Voice Studio membership is designed to help you make progress and get results even if you can’t join all the live group coaching calls.
Here’s how: The weekly asynchronous coaching opportunities (that’s the coaching that happens when you’re not in the same place at the same time with Katja), personal practice feedback and the membership resources will give you real results – if you just make active use of them. Like they say: it will work if you just put in the work! 😊
How does the individual feedback in the private community work?
When you start working on a new song, you’ll first upload a so-called “baseline take” of your song and define 1-3 main goals for your singing.
Every week, you can then upload a singing / practice video (up to 2,5 minutes). You will mention one positive detail about your singing video, and request help with one specific detail. Katja will then give you precise practice advice for your chosen detail. The feedback may be written or via video.
This feedback format has been tried and tested over 10 years with singers from dedicated hobbyists to professional singers. It is effective when it comes to vocal troubleshooting and will train you to practice in a more focused and mindful way. The video submission and feedback format also function as an accountability system, making sure you stay on track with your vocal goals. If you have private lessons included in your studio membership, it will bridge the gap between lessons and home practice.
Katja has worked with & appeared in:
©2025 Katja Maria Slotte | Creative Voice