Education Hub

Published books, interactive apps and free learning materials designed to help you learn and teach music.


From my classroom to yours!

Published books free downloads

Perfect for Educators & Music Learners

Designed primarily for the Greek music education system,

following the structure used in conservatories across Greece.

Published Books

Harmony A: Theory & Exercises

● Build your foundation.

● Master the fundamental rules and basic chord progressions.

● 100+ structured exercises and clear explanations, ready to be solved directly in the book.

Download a free Sample buy from publisher

Harmony B: Theory & Exercises

● Step up your skills.

● Expand into seventh chords and essential modulation techniques.

● 100+ exercises to solidify your part-writing, ready to be solved directly in the book.

Download a free Sample buy from publisher

Harmony C: Theory & Exercises

● Reach the advanced level.

● Tackle advanced chromatic harmony, altered chords and complex modulations.

● 100+ exercises designed for conservatory and panhellenic examinations, ready to be solved directly in the book.

Download a free Sample coming soon

Web Applications

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Ear Training App

Sharpen your aural skills with a free web app focused on intervals, chord types and chord progressions. Designed to turn students from passive learners into deeply active listeners, the app features two distinct training modules:

● Module 1 (Recognition): Listen and instantly identify the interval or chord type.

● Module 2 (Construction): Given a starting note, listen to the interval or chord, identify it, and physically input the missing notes. ‍Key


Features:

● Panhellenic Exam Preset: Includes specialized configurations tailored specifically to the requirements of the Panhellenic music exams.

● Bilingual Interface: Fully accessible in both English and Greek.

Practice now
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Music Theory App

Master music theory fundamentals with the free web app focused on learning the basics of music theory. Designed to bridge the gap between theoretical knowledge and practical application, it features:

● Module 1: Notes & Clefs

● Module 2: Rhythm

●‍ Module 3: Meters & Barlines

●‍ Module 4: Tones & Semitones

●‍ Module 5: Intervals

●‍ Module 6: Scales

●‍ Module 7: Chords

●‍ Module 8: Transpositions


Features:

●‍ Follows the Music Theory Notes Book. You can get for free!

● Bilingual Interface: Fully accessible in both English and Greek.

Practice now

FAQ

What is your goal with the books and the free material you provide?
Everything you see in this site is created by me, Periklis Kotinis and in collaboration with other working musicians and educators who decided to make the materials we use every day available to everyone. Whether you're teaching a class or studying music, we hope you’ll find something here that supports your journey in music. Our goal is to:
● Simplify music theory: Provide practical exercises that can be used directly in lessons.
● Save time: Give teachers and students ready-to-use, effective materials.
● Support your journey: Help anyone learning or teaching music reach their goals faster.
In what language are your books and the ear-training app?
All of the books and theory-notes are written in Greek. While the content follows the international music notation system and may still be useful for non-Greek speakers, the written explanations and instructions are in Greek.
The free ear training and Music Theory apps are provided in both Greek and English.
Are your books suitable for beginners?
Yes, but it depends on the subject! My books follow the Greek music education curriculum, which is structured progressively: 3 years of Music Theory, 3 years of Harmony, 2 years of Counterpoint, and 2 years of Fugue.
The free Music Theory notes start from the fundamentals and are fully suitable for beginners. The advanced topics (Harmony, Counterpoint, and Fugue) build directly on prior knowledge, so you will need a foundation in music theory before diving into them.
Are these materials suitable for self-study, or are they meant for classroom/teacher use?
Both! They are written to serve as clear, structured workbooks for classroom teachers, but the step-by-step approach also makes them great for self-taught musicians.
Do you offer any free materials or tools to try first?
Yes. There are currently available:
● The complete Music Theory Notes & Exercises: A structured guide designed in the style of the Harmony book series, available soon as a free digital download.
● The interactive Theory App: A dedicated web app to practice the exercises and concepts covered in the Theory Notes & Harmony Series Books.
● The Ear Training Web App completely free to practice for your exams directly in your browser.

Join the list below to get notified and receive access automatically on launch day.

Subscribe now!

Get the Music Theory Notes Βοοκ

A comprehensive, structured reference guide covering the fundamentals of music theory, notation, and basic harmonic principles.