For the first five years of classical singing in high school,
I suffered from a terrible vocal problem that made me sound like a frog on certain notes.

“Tighten your stomach!”

“Open your mouth wider!”

My voice was getting worse and worse due to old school teaching.

Then I attended a summer seminar in Vienna that was only two weeks long.
My voice problem improved dramatically and I learned the importance and potential of voice training.

After that, I was fascinated by jazz and tried to sing,
but I realized that I could only sing jazz like opera style.

Why?

The answer came from Estill.

I met Estill in Berklee, America.

Estill knows all the answers that I wanted to know;

 “What was I doing?”

“How to improve it?”

“What exercise should I do?”

My motivation is to do for my students what I wanted to do for me
when I was in high school.