Pre-cert Teachers
Katarzyna Banaszak

Singer, vocal coach, music teacher. A graduate of the I. J. Paderewski Academy of Music in Poznań with a degree in Artistic Education in the Field of Musical Arts, as well as the Czesław Niemen Post‑Secondary Vocal Study in Poznań. Previously connected with the German language. She continuously improves her vocal and pedagogical skills under the guidance of teachers from the Natural Voice Perfection association and regularly participates in training to expand her vocal knowledge.
She runs her own project "AleVocale," where she educates children, teenagers, and adults, organizes concerts, and conducts various artistic activities. She aims to support her students in discovering their voices, using them in a healthy, conscious, and effortless way, and achieving their goals.
She watches with passion as students break down their barriers and flourish on stage. She fulfills herself, creating musical and theatre projects, writing songs and scripts together with her students ‑ art has always been at the top of her life's puzzle. She draws inspiration from every experience and encounter, using them as fuel for creativity.

Katarzyna Banaszak
Singer, vocal coach, music teacher. A graduate of the I. J. Paderewski Academy of Music in Poznań with a degree in Artistic Education in the Field of Musical Arts, as well as the Czesław Niemen Post‑Secondary Vocal Study in Poznań. Previously connected with the German language. She continuously improves her vocal and pedagogical skills under the guidance of teachers from the Natural Voice Perfection association and regularly participates in training to expand her vocal knowledge.
She runs her own project "AleVocale," where she educates children, teenagers, and adults, organizes concerts, and conducts various artistic activities. She aims to support her students in discovering their voices, using them in a healthy, conscious, and effortless way, and achieving their goals.
She watches with passion as students break down their barriers and flourish on stage. She fulfills herself, creating musical and theatre projects, writing songs and scripts together with her students ‑ art has always been at the top of her life's puzzle. She draws inspiration from every experience and encounter, using them as fuel for creativity.
Dorota Duda

A student at the Capitol Musical Theatre Studio in Wrocław from 2019 to 2022, now a certified musical theatre actress.
A graduate of the “VoicePless” Singing and Voice Rehabilitation Studio. From an early age, the stage has played an important role in her life. She has participated in numerous concerts, even performing her own original material. While she excels in any repertoire, musical theatre holds a special place in her heart.
Beyond performing, she also organizes various music projects. She is an energetic person whose vibrant personality shines both on stage and in life. She dislikes limitations and constantly seeks new challenges, which, as she says, are the best way to grow.

Dorota Duda
A student at the Capitol Musical Theatre Studio in Wrocław from 2019 to 2022, now a certified musical theatre actress.
A graduate of the “VoicePless” Singing and Voice Rehabilitation Studio. From an early age, the stage has played an important role in her life. She has participated in numerous concerts, even performing her own original material. While she excels in any repertoire, musical theatre holds a special place in her heart.
Beyond performing, she also organizes various music projects. She is an energetic person whose vibrant personality shines both on stage and in life. She dislikes limitations and constantly seeks new challenges, which, as she says, are the best way to grow.
Estera Wityńska

Composer and opera singer (contralto). She has a voice with an unusually dark timbre, which makes her particularly suitable for 'trouser' and characteristic roles.
In the 2023/24 season she made her debut in the role of La Badessa (G. Puccini ‑ Suor Angelica) on the TWON stage in Warsaw. She also sang the solo part of the contralto in C. Saint‑Saëns' "Oratorio de Noël" with the Aukso Orchestra in Tychy.
She is a graduate of the Academy of Music in Krakow (class of Professor Wojciech Ziemowit Zych) and a student of the Fryderyk Chopin Academy of Music (vocal class of Professor Izabela Kłosińska). He has also studied with Ewa Zeuner, Sonia Lachowolska, Katarzyna Szymkowiak, Lech Napierała, Marek Rzepka, Marisol Montalvo and Katelan Trần Terrell.
She is particularly interested in creating a contemporary music theatre ("The Clone" ‑ Grand Theatre ‑ National Opera, Warsaw; Demo Dorn ‑ Orkest de Ereprijs, YCM Apeldoorn, The Netherlands). She recorded the album "La femme armèe" with the Slovakian ensemble Ensemble Spectrum. She was also named artist of the month at the Graz University of Music and Performing Arts.
She is inspired by microtonality, spectralism, sonorism and extended techniques (especially in the context of the voice). And her idea asa composer is to show that New Music, with its material aspect, can carry a lot of moving content. Her pieces are very personal, emotional and full of drama (even if they are not for the stage). She weaves elements of Jewish culture into her compositions.

Estera Wityńska
Composer and opera singer (contralto). She has a voice with an unusually dark timbre, which makes her particularly suitable for 'trouser' and characteristic roles.
In the 2023/24 season she made her debut in the role of La Badessa (G. Puccini ‑ Suor Angelica) on the TWON stage in Warsaw. She also sang the solo part of the contralto in C. Saint‑Saëns' "Oratorio de Noël" with the Aukso Orchestra in Tychy.
She is a graduate of the Academy of Music in Krakow (class of Professor Wojciech Ziemowit Zych) and a student of the Fryderyk Chopin Academy of Music (vocal class of Professor Izabela Kłosińska). He has also studied with Ewa Zeuner, Sonia Lachowolska, Katarzyna Szymkowiak, Lech Napierała, Marek Rzepka, Marisol Montalvo and Katelan Trần Terrell.
She is particularly interested in creating a contemporary music theatre ("The Clone" ‑ Grand Theatre ‑ National Opera, Warsaw; Demo Dorn ‑ Orkest de Ereprijs, YCM Apeldoorn, The Netherlands). She recorded the album "La femme armèe" with the Slovakian ensemble Ensemble Spectrum. She was also named artist of the month at the Graz University of Music and Performing Arts.
She is inspired by microtonality, spectralism, sonorism and extended techniques (especially in the context of the voice). And her idea asa composer is to show that New Music, with its material aspect, can carry a lot of moving content. Her pieces are very personal, emotional and full of drama (even if they are not for the stage). She weaves elements of Jewish culture into her compositions.
Ktoś

Singer

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Singer
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Vocalist

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Vocalist
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Vocalist, vocal coach, and founder of the Vocal Education Center in Bytom. She studied at the Jazz Department of the State Academy of Applied Sciences in Nysa. In 2021, she obtained a Master of Arts degree from the University of Silesia in Katowice (Faculty of Arts and Education Sciences, specializing in artistic education in the field of music, popular music production, and performance). She values personal growth and is currently pursuing postgraduate studies in speech therapy in Katowice. She continues to develop her vocal skills under the guidance of Professor Danuta Sendecka.
She has been passionate about singing from a young age. Her work is based on three branches that stem from her passion, experience, and education: music, pedagogy, and psychology.

Ktoś
Vocalist, vocal coach, and founder of the Vocal Education Center in Bytom. She studied at the Jazz Department of the State Academy of Applied Sciences in Nysa. In 2021, she obtained a Master of Arts degree from the University of Silesia in Katowice (Faculty of Arts and Education Sciences, specializing in artistic education in the field of music, popular music production, and performance). She values personal growth and is currently pursuing postgraduate studies in speech therapy in Katowice. She continues to develop her vocal skills under the guidance of Professor Danuta Sendecka.
She has been passionate about singing from a young age. Her work is based on three branches that stem from her passion, experience, and education: music, pedagogy, and psychology.
Ktoś

Vocalist and vocal coach. Graduated in stage vocal performance, philosophy and Polish literature. In singing and music she appreciates emotions, honest message, imagination and creative energy, freedom and the ability to constantly experience the here and now. Her approach to singing is holistic.
She developed her skills during numerous vocal workshops and trainings: NEW YORK JAZZ MASTERS with Dena DeRose and Aaron Goldberg, DOCTOR VOX Voice Therapy Technique with Dr Ilter Denizoglu, NVP workshops on modern techniques of working with voice ‑ DoctorVox Therapy/Pocket Vox/Flow Phonation with Sonia Lachowolska, Performing and vocal improvisation with Jnr Robinson, Vocal Strength & Fitness with Jamie Vendera, International Jazz Summer Workshop Cho ‑ Jazz ‑ with Krystyna Prońko and many others.
Renata Zagórska is a laureate of the 42 International Meeting of Jazz Vocalists in Zamość. She is a member of Natural Voice Perfection ‑ Stowarzyszenie Pedagogów Wokalnych (Natural Voice Perfection ‑ Association of Vocal Pedagogues).

Ktoś
Vocalist and vocal coach. Graduated in stage vocal performance, philosophy and Polish literature. In singing and music she appreciates emotions, honest message, imagination and creative energy, freedom and the ability to constantly experience the here and now. Her approach to singing is holistic.
She developed her skills during numerous vocal workshops and trainings: NEW YORK JAZZ MASTERS with Dena DeRose and Aaron Goldberg, DOCTOR VOX Voice Therapy Technique with Dr Ilter Denizoglu, NVP workshops on modern techniques of working with voice ‑ DoctorVox Therapy/Pocket Vox/Flow Phonation with Sonia Lachowolska, Performing and vocal improvisation with Jnr Robinson, Vocal Strength & Fitness with Jamie Vendera, International Jazz Summer Workshop Cho ‑ Jazz ‑ with Krystyna Prońko and many others.
Renata Zagórska is a laureate of the 42 International Meeting of Jazz Vocalists in Zamość. She is a member of Natural Voice Perfection ‑ Stowarzyszenie Pedagogów Wokalnych (Natural Voice Perfection ‑ Association of Vocal Pedagogues).
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Musical

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Musical
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Lyric

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Lyric