The Butler School of Piano Technology

Aural Tuning and Repair Course Overview

The Aural Tuning and Repair Course has 25 tuning lessons and 9 technical lessons. Each tuning lesson includes a reading, a video, and a feedback component. We explain and demonstrate the exercises that develop both the physical and intellectual skills needed to succeed in each particular task.

Each lesson has at least one written exam, usually several. These written exams are not online multiple-choice questions. We ask you questions, and you write us answers. We read them. Then we write back. These written exams often generate some interesting conversations.

We're known for our step-by-step aural tuning exercises. We provide specific instructions for each exercise; you practice until you think you’ve accomplished the objective, and then submit a video of that exercise. (Most students use the video component of their smartphones to record it. Then they upload their video to YouTube as “Unlisted.”) We watch the video and provide you with feedback tailored to your specific needs. Did you do it correctly? Were you listening for the correct partials? Were you using good tuning lever techniques? Were you using proper fingering?

Often, exchanging videos isn’t sufficient. Sometimes we need a private tutoring session via Zoom. We need to give you moment-by-moment feedback while you work at your piano. This is incredibly helpful. This is the kind of program you find at brick-and-mortar schools!

The course must be completed in 24 months. You can purchase a 4-month extension for $780.00 if necessary. 

The Lessons

Lesson 1: Making a Good Start

Lesson 2: The Other Masters of the Piano

Lesson 3: The Piano - A Brief History

Lesson 4: Basic Designs of Pianos

Lesson 5: The Environment and the Piano

Lesson 6: Basic Music Theory

Lesson 7: The Nature of Sound

Lesson 8: Introduction to Tuning

Lesson 9: Unisons and Octaves

Lesson 10: Fifths and Fourths

Lesson 11: Closed Group Intervals

Lesson 12: The Major Third

Lesson 13: Tuning Chromatic Thirds

Lesson 14: The Major Sixth

Lesson 15: Tuning Contiguous Thirds

Lesson 16: Aural Gauge Tools Part I

Lesson 17: Aural Gauge Tools Part II

Lesson 18: The minor third

Lesson 19: Aural Gauge Tools Part III

Lesson 20: The Fifth Dimension Tool

Lesson 21: The Sixth Dimension Tool

Lesson 22: Equal Temperament

Lesson 23: Tuning Below the Temperament

Lesson 24: Tuning Above the Temperament

Lesson 25: Dynamic Unisons


Lessons TL1 through TL6 cover the information needed to pass the PTG Technical Exam.


Lesson TL1: Introduction to the Grand Piano

Lesson TL2: Introduction to the Vertical Piano

Lesson TL3: Action Geometry

Lesson TL4: Regulating the Grand Action Model

Lesson TL5: Regulating the Vertical Action Model

Lesson TL6: General Repairs

Lesson TL7: Full Grand Regulation

Lesson TL8: Full Vertical Regulation

Lesson TL9: Grand Voicing