James Shin's Daily Piano Diary

Explore 25 years of professional piano tuning and moving knowledge.

Why Piano Keys Stick and How a Technician Fixes Them

Sticking keys are incredibly frustrating. Discover the root causes behind sluggish keys and the professional methods used to free them.

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Why Does My Piano Go Out of Tune When It Rains?

Notice your piano sounding sharp during a heavy rainstorm? Learn how sudden humidity spikes affect the spruce soundboard and string tension.

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What is Piano Regulation and Why Does Your Piano Need It?

Tuning only fixes the pitch. If your piano feels clunky or uneven, it needs an action regulation. Learn how we restore the touch and feel.

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How to Tell if Your Piano Needs Voicing vs. Tuning

Does your piano sound harsh and bright, or dull and muddy? A tuning won't fix it. Learn the critical difference between tuning strings and voicing hammers.

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How Humidity Affects Your Piano's Soundboard in Toronto

The soundboard is the heart of your piano. Discover how Toronto's extreme humidity fluctuations cause cracks, tuning instability, and loss of tone.

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How Long Does a Piano Actually Stay in Tune?

Ever wonder why your piano goes out of tune so quickly in Toronto? Learn the hidden factors that affect tuning stability and how to protect your instrument.

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What is a Piano Pitch Raise and Do I Need One?

Has it been years since your piano was last tuned? A standard tuning won't be enough. Learn why a pitch raise is critical for neglected pianos.

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Close up macro shot of the complex mechanical action parts of an acoustic piano

Understanding the Piano Action: Why Do My Keys Feel Heavy?

If your piano keys feel stiff, sluggish, or heavy to press, the problem lies deep within the action. Discover the causes and how we fix it.

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A professional piano technician turning a tuning pin

What is a Piano Pitch Raise and Do I Need One?

If your piano hasn't been tuned in years, a standard tuning won't work. Learn why a pitch raise is necessary to stabilize string tension.

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Close up of a professional piano tuning hammer

How to Keep Your Piano in Tune Longer in Toronto

Professional tips to fight humidity swings and preserve your piano's A440 pitch.

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A technician inspecting the bridge pins of an acoustic piano

How to Prevent Loose Bridge Pins & Tuning Instability in Your Piano

Discover how loose bridge pins cause false beats and tuning instability in pianos, and how professional technicians use CA glue to restore tone.

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A professional piano technician carefully tuning a grand piano in a sunlit living room

How Often Should You Tune Your Piano in Toronto? (2026 Guide)

Discover exactly how often you should tune your acoustic piano in Toronto and how seasonal humidity affects stability.

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Professional technician seating strings

Seating the Strings: The Technician's Secret to Ultimate Tuning Stability

Learn why professional piano technicians seat the strings at pressure points to ensure long-lasting tuning stability.

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Piano in a well-lit living room

The Hidden Impact of Indoor Heating on Your Toronto Piano's Tuning

Discover how extreme humidity changes from indoor heating in Toronto affect your piano's tuning stability and what to do about it.

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Concert Grand Piano Storage Box

The Science of Storing Concert Grand Pianos: The Storage Box Dilemma

Discover why maintaining a strict climate-controlled box for a concert grand piano inside a non-climate-controlled hall can actually cause severe tuning instability.

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Seasonal Humidity Swings

The Hidden Culprit Behind Piano De-Tuning: Seasonal Humidity Swings

Discover how seasonal changes in humidity affect your piano's soundboard, leading to a net drop in pitch every year, and why regular tuning is essential for stability.

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How High Humidity Causes Sluggish Piano Actions and Seized Keys

How High Humidity Causes Sluggish Piano Actions and Seized Keys

Discover why high humidity environments can cause grand piano actions to become sluggish, keys to seize, and how professional technicians solve these issues.

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Vintage vs Modern Grand Piano

Why Old Pianos Sound Better (Or Do They?): The Myth of the Golden Age Piano

Explore the debate between vintage and modern pianos. Do golden age pianos truly sound better, or is modern piano engineering superior?

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Concert Grand Piano Tuning

Why Orchestras Tune to A442: The Secret World of Concert Piano Tuning

Discover the technical reasons why major symphony orchestras demand their concert grand pianos be tuned to A442 Hz instead of the standard A440 Hz.

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Bringing an Old Family Piano Back to Life

Bringing an Old Family Piano Back to Life: Why It Needs a Pitch Raise

Discover why your unused family piano has fallen out of tune and why a pitch raise is essential.

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Piano Tuning Insight

Why Your Piano Goes Out of Tune After a Move

Understand the real reasons behind tuning instability, from humidity changes to settling after transport.

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Why a Pitch Raise is Necessary for Neglected Pianos

Why a Pitch Raise is Necessary for Neglected Pianos

If your piano has gone without tuning for an extended period, its pitch may have dropped far below the design standard.

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How Humidity Affects Piano Soundboards

How Humidity Affects Piano Soundboards

When humidity is high, the soundboard swells with water, increasing the crown and forcing the bridge to press harder against the strings.

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The Truth About Dampp-Chaser Systems

The Truth About Dampp-Chaser Systems

Dampp-Chasers are sometimes stuck into pianos in lieu of easing keys. Understand when they are actually necessary.

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Why Practice Room Pianos Go Out of Tune

Why Practice Room Pianos Go Out of Tune

Extreme humidity changes in institutions cause pianos to fluctuate wildly. Learn how to manage these environments.

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Can a Room Humidifier Save Your Piano?

Can a Room Humidifier Save Your Piano?

I prefer room humidifiers where possible over internal systems, especially in extreme low humidity environments.

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Epoxy Repairs for Cracked Piano Bridges

Epoxy Repairs for Cracked Piano Bridges

An epoxy repair might be better than new, since it permeates faults in wood and stabilizes it against future humidity movement.

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Piano Moving Cost Guide

How Much Does Piano Moving Cost in Toronto?

A comprehensive guide on what to expect when budgeting for professional piano moving services in the GTA.

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Piano Moving Prices

Piano Moving Prices in Toronto

Breakdown of the various factors that influence piano moving prices and how to get the best value for your move.

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White Glove Piano Moving

White Glove Piano Movers Toronto

Why you need premium, white-glove service for your delicate grand and upright pianos.

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Institutional Piano Moving

Institutional Piano Moving in Toronto

Expert piano moving solutions for universities, concert halls, schools, and churches.

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Moving Grand Piano Upstairs

Moving a Grand Piano Upstairs

The technical process and safety precautions required when navigating a grand piano up a flight of stairs.

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Piano Moving Checklist

The Ultimate Piano Moving Checklist

Everything you need to prepare before the movers arrive to ensure a smooth and safe piano relocation.

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Best Piano Movers Toronto

Best Piano Movers in Toronto for 2025

How to identify and hire the best, most reliable professional piano movers in the Greater Toronto Area.

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Piano Tuning Cost

How Much Does Piano Tuning Cost in Toronto?

Understand the standard rates for piano tuning, pitch raises, and routine maintenance services.

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Buy Used Piano Guide

Buying a Used Piano in Toronto

A comprehensive guide on what to look for and what to avoid when purchasing a second-hand piano.

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Piano Storage Cost

Piano Storage Cost in Toronto

What you need to know about climate-controlled piano storage pricing and facility requirements.

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Tune Piano After Moving

Do You Need to Tune Your Piano After Moving?

Why your piano needs time to acclimate to its new environment and when to schedule the first tuning.

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Dispose of a Piano

How to Dispose of a Piano in Toronto

Safe, environmentally friendly, and professional ways to discard or recycle an old, unplayable piano.

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