Our Team



Vocal Coach
Voice & Speech Coach
Simply Music™ Piano Coach

Radina is a dedicated vocal coach, singer, songwriter and artist. At the age of six, she started playing cello but soon, the instrument voice became her main passion. Since 2001, Radina has studied different vocal techniques. She was first trained at the Unique Voice Studios – a private school for contemporary music and studied jazz vocals at the Prayner Conservatory in Vienna. For years she has studied with different mix singing teachers and private vocal coaches Romana Caren Lakinger, Sandy Cressman, Monika Ballwein and others and has been mentored by the renowned vocal coach Rocio Guitard in the Bay area, CA. Radina holds a Master of Science Degree from the University of Vienna and speaks English, German, Bulgarian and French. She is an associate teacher and member of IVTOM – International Voice Teachers of Mix. IVTOM is a non-profit organization and network of like minded teachers of mix singing who continually strive to be the best in their field.

Radina is also known as songwriter and front singer of the award winning and internationally touring electronic music duo Fatmagic and therefor knows the demands and needs for a healthy vocal technique for performers and any singer in general; hobbyist and professional. She helps her students to achieve their goals and become the best singers they can be. Radina constantly perfects her vocal education and performing techniques, and always tries to challenge herself to provide up to date first row information to her students. She teaches contemporary music, Pop, Dance, Rock, Soul, Blues, Jazz, R’n’B, Country and Musical. For the past 15 years Radina has been working as a vocal coach in Vienna, San Francisco, Hawaii and Los Angeles, giving private and group lessons and founded the vocal program Vocals-on-Stage in 2010. Her clients range from complete beginners to touring artists, boy bands, a cappella groups, solo artists, choir member, musical theater singers of all ages and backgrounds. Vocals-on-Stage is based in Los Angeles and lessons can be booked in person or online.

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Vocal Coach & Piano
Songwriting & Music Production

Trey Hughes is a teacher, songwriter and multi-instrumentalist who has been living and teaching in the LA area for almost two years. While Trey teaches a wide range of instruments his teaching focuses are in songwriting, voice, and guitar. Trey has an adaptive, personalized and unique way of teaching each student so they meet their own goals and move forward both as musicians and artists. Trey graduated from Berklee College of Music in Boston, Massachusetts with a Bachelors Degree in Songwriting, and a focus in Voice. As well as teaching Trey is a freelance songwriter/producer and a performer. Given his diverse background and abilities Trey is great for students who not only want to learn an instrument, but might also want to learn to combine their singing or playing with songwriting and producing/recording techniques as well.

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Voice Over & Character Acting Coach
Accent Reduction Coach

Suzan Crowley is a British/American dual national an actress and producer, known for playing Maria Rossi in The Devil Inside, Mrs Pierrepoint in The Draughtsman’s Contract, directed by Peter Greenaway.

Suzan joined the National Youth Theatre of Great Britain and The London School of Film & Television and then went on to attend The Bristol Old Vic Theatre School. She then went on to work in repertory theatre all over the British Isles; notably at The Salisbury Playhouse starring as Fancy Day in Under The Greenwood Tree, directed by Patrick Garland, which transferred to London’s West End. Suzan also worked extensively in TV.

Suzan came to live in the USA in 2000. She then worked on the documentaries Brits Abroad and The Science of Lying for Discovery, and co-produced The Ingrate, produced the short film Crime Scene, with husband Anthony Armatrading. Suzan is most proud of producing the independent feature film Wild About Harry for Gwen Wynne [writer, director, auteur] Cape Cod Films LLC, which won Best of FEST at the Palm Springs International Film Festival.

She is currently appearing in Brats’ TV Red Ruby [YouTube], Fear of Looking Up [premiering at Brazilian Film Festival:Feature,] and has just completed filming on independent feature BAB.

Suzan is also an award winning Audible audio book narrator [Mademoiselle Boleyn] and voice over artist [How to Train Your Dragon, Neverwinter Nights [game].

She is a member of SAG AFTRA, BAFTA, British & American Actors’ Equity, and on the Advisory boards for The EOS Worldfund and The Inner City Shakespeare Ensemble, Suzan is a teacher/artist with Will Power To Youth at The Shakespeare Centre of Los Angeles.



Songwriting Coach

Markus is multi-faceted and multi-talented as a guitarist, composer and producer in many genres of music. At the age of 16, one of the youngest guitar students ever accepted at the University for Music and Arts Graz (Austria), he soon played in venues throughout the world. Performances include TV appereances like Barcelona-TV (Spain) or live radio broadcasts such as “Lets Spend A Night Together“. He has been teaching for more then 19 years with students of all ages. The double BA/MA graduate of guitar from 2 universities in Austria and Spain has worked successfully within several facets of the music industry and combines his knowledge of music with his passion for teaching. He is creating a learning environment with the open exploration of ideas, a relationship in which students feel respected as well as challenged.