Co-Founder/Teacher
Jing Sen (Jace)
As Head Researcher of the VocalPhenomena™ Method, Jingsen draws on his background as a professional Wushu athlete and coach to bring greater clarity and precision to vocal training.
By integrating voice science with body mechanics, he developed the VocalPhenomena™ Method to help singers better understand their voices and unlock their full potential.
Co-Founder/Teacher
Nicole Acacia Erh
As a key contributor to the development of the VocalPhenomena™ Method, Nicole combines her expertise as a vocal trainer with an ability to connect with singers of all ages.
Through research and collaboration with international vocal professionals, she continues to refine learning experiences and help singers grow with clarity and confidence.
Co-Founder/Teacher
Ariana Wang
As the driving force behind the business and strategic growth of Singing Phenomena, Ariana recognised the potential of the VocalPhenomena™ Method from her very first experience with it.
By bringing together expertise across education, performance, and business, she continues to expand its reach and create opportunities for more singers to thrive.
Our Teachers
We are proud to share that every Singing Phenomena teacher has undergone specialized training in the VocalPhenomena™ Method, ensuring a consistent and effective learning experience for all students. Through our classes, you can expect precise guidance, measurable progress, and real vocal transformation.
International Team
Amelia Yeo
With years of stage experience and a degree in Musical Theatre from Goldsmiths, Amelia brings a wealth of performance expertise across Pop, Mandopop, Oldies, and Musical Theatre. As a vocal coach at Singing Phenomena, she is passionate about nurturing confident, expressive performers and helping every student discover their unique voice.
Kelvin Cassidy
Specialising in vocal technique, pop vocals, and stylistic exploration, Kelvin combines the VocalPhenomena™ Method with a calm and focused teaching approach to help singers develop technical control, confidence, and their own unique sound. He believes in clear, structured learning that empowers students to grow steadily and express themselves with authenticity.
Zach Teo
Drawing from his experience as a vocal coach and his background in a cappella, Zach brings both technical expertise and warmth to every session. Known for his patience, humour, and approachable teaching style, he enjoys helping singers overcome vocal challenges, discover new possibilities in their voices, and grow with confidence.
Lisa Poon
Lisa is passionate about building strong vocal foundations and believes that lasting progress begins with getting the basics right. Known for her patience and natural ability to connect with children, she creates a nurturing and encouraging environment where young singers can develop confidence, curiosity, and a lifelong love for music.