Katherine H.

As a theory teacher, Patrick Kreeger possesses the exact teaching style the subject requires. Patience, availability for questions and dedication to my desire to learn best define my experience with Patrick. It was such dedication that also made him call me out when he didn’t think I was doing my best or was making careless mistakes. Perhaps this wouldn’t be that outstanding except that Patrick did all of this long distance; he was in Philadelphia and I was in Delaware. He was timely in mailing me assignments and tests, and even more so in grading and returning them. I learned more from him in the 2 years I studied with him than I did in my last year of theory in my undergrad at music school. If you have the opportunity to study with Patrick Kreeger, consider yourself lucky. You couldn’t find better quality teaching elsewhere.”

Alexis D.

Artur B.

Christopher goes above and beyond as a teacher. Every lesson has been fun and challenging, I plan to continue working with him for a long time!

Peter C.

In a matter of a few short months, I already feel so much more comfortable and confident in my piano playing. Thank you Jonathan! Highly recommended!!

Ben O.

ZCK strived to bring the best out of their students by patiently cultivating the hidden skills inside them. My son enjoyed the working relationship that he has developed with them over the years!

Angel H.

He was really understanding of what I wanted to learn and gave me the right tools to do so. He’s also great at explaining musical concepts, even on Zoom the lesson was super helpful.

Joyce E.

"I have been playing the piano from an early age, but it has been many years since I took formal lessons. I have always wished to become an advanced pianist, but realized I needed professional instruction to guide me on my journey. I then found Erica. I am delighted to say that, in a few short months, my expectations have not only been met but far exceeded. I am now competently playing a Chopin Etude which has long been a particular go of mine. My progress is in large part due to Erica's talent and dedication as a pianist and teacher. And, although she holds me to the highest possible standards,bour lessons are ALWAYS chock full of laughter and camaraderie. Any serious piano student would be lucky to have Erica as an instructor, as am I.

Monique R.

John gave me a lot of feedback which was very helpful in improving my signing. The lessons were very well-structured, starting with a warm-up, followed by practice of current material, then, learning new material. The lessons took my singing to another level.