Welcome to Keynote Tuning!

Thank you for visiting Keynote Tuning. I am Michael Mathwig, a professional Piano Tuner and Technician. Pianos have always been a part of my life and continue to be my passion. My goal is to bring out your piano’s true potential, be it a treasured family heirloom or a specially purchased concert grand. More


Tuning is by far one of the most important aspects of piano maintenance. More


Pianos are complex instruments that contain thousands of parts. More


Pianos are made up of many moving parts, regulation is an important aspect of piano maintenance. More


Piano News


FUN! Boston installing public pianos. More


Inspirational Concert Pianist Derek Paravicini. More


160 year old Steinway Musical Instruments being sold. More


According to Forbes, piano lessons make you smarter. More