Read it
Recognize and interpret notation, symbols and the musical information on the page.
Music theory education · Product family in development
Decode Music
Stop memorizing theory. Start understanding music.
Decode Music is Hashini Herath Music’s planned family of theory products, designed around the language behind the music you read, hear, play and eventually create.
Products are planned. Availability, pricing and final curricula will be confirmed before enrolment.
From a symbol to a musical idea
01
Read it.
02
Understand it.
03
Hear it.
04
Use it.
Written patterns become ideas you can recognize, explain, hear and use.
Knowing the answer is only part of understanding.
A student may remember a definition or complete an exercise while still wondering what the idea means in music. A clearer connection between the page and the sound makes that knowledge more useful.
You might know a scale formula without hearing a sense of key, name an interval without recognizing its role in a melody, or build a chord without understanding where it wants to go.
Cadences and written exercises have a place in learning and examination preparation. Decode Music’s intended approach adds the musical connection: why the pattern matters, what it sounds like and how you might use it.
The Decode Music approach
Read it. Understand it. Hear it. Use it.
Understand it
Learn why a concept works and how it connects with ideas you already know.
Hear it
Connect written patterns with musical sound, wherever the concept calls for listening.
Use it
Bring the idea into playing, analysis, composition or another practical musical situation.
Built on the Foundation-First Method
Read → Understand → Play → Create
Decode Music carries the same philosophy into theory education. Listening connects understanding with sound; using an idea brings it into playing and creating. The aim is practical musicianship throughout.
Planned product family
Build the foundations. Then put them to work.
The core path moves from musical language to harmony. Analysis and Composition offer ways to apply those foundations; Exam Prep and Complete serve different learning goals.
- Step 1Planned
Decode Music: Foundations
Notation, rhythm, pitch, clefs, note values, rests, time signatures and fundamental musical language.
The intended starting point for learners building their reading and rhythm foundations.
- Step 2Planned
Decode Music: Scales & Keys
Major and minor scales, key signatures, tonality and scale construction: how notes form a musical home.
Build on basic notation and pitch understanding.
- Step 3Planned
Decode Music: Intervals & Chords
Intervals, triads, chord construction and inversions: understand the relationships between notes.
Connect pitch and scale knowledge to chord building.
- Step 4Planned
Decode Music: Harmony
Cadences, chord progressions and harmonic function: explore musical direction, tension and resolution.
Build on scales, intervals and chord understanding.
Apply your understanding
- Put theory to workPlanned
Decode Music: Analysis
Use theory to understand actual pieces: connect written patterns to the musical choices you hear and play.
An application path once the relevant foundations are in place.
- Put theory to workPlanned
Decode Music: Composition
Apply theoretical ideas to creating music, connecting rhythm, melody, harmony and structure.
An application path for learners ready to use their foundations creatively.
Goal-focused study and a future bundle
- Choose your goalPlanned
Decode Music: Exam Prep
A planned route for applying musical understanding to theory examination requirements.
The exact syllabus, prerequisites and examination alignment will be confirmed before enrolment.
- Choose your goalPlanned
Decode Music: Complete
A future bundle bringing together the appropriate Decode Music products into a full learning pathway.
Bundle contents will be confirmed when the products are available.
Who it is for
Choose a starting point based on what you understand now. Each planned product has a different role; later topics build on earlier foundations.
- Music students who can answer exercises but want a clearer musical explanation
- Pianists, keyboard players and other instrumentalists connecting notation with playing
- Examination students who want understanding alongside preparation
- Aspiring composers and songwriters developing their musical decisions
- Producers who need stronger theory foundations before applying ideas in a DAW
Not sure where your gaps are?
The free music theory diagnostic can help you identify areas to strengthen and give you a practical study roadmap. It is a written diagnostic, rather than an exam-grade or performance assessment.
Take the Free AssessmentFor teacher-guided support, explore live music theory lessons.
Theory becomes a tool for musicianship.
Reading music tells you what is written. Understanding a piece helps you notice patterns, shape a phrase and make choices in performance.
Read and play with meaning
Connect notation and rhythm with phrasing, structure and the sound you want to make.
Hear harmony and structure
Use scales, chords and harmonic relationships to understand a piece and make sense of musical direction.
Create with intention
Bring theory into composition, songwriting and arrangement. In production, it can inform musical decisions alongside the separate craft of working in a DAW.
Hashini’s existing teaching
Foundations applied in real settings
These published results come from Hashini Herath Music’s existing teaching. They are not results from the planned Decode Music products or promises of future outcomes.
LCM Theory of Music · Winter 2025
100% Distinction
In the LCM Theory of Music Winter 2025 examination session, every student who sat the examination achieved Distinction - the highest result available.
LCM Theory of Music · Summer 2026
Distinction & Merit Results
In the Summer 2026 LCM Theory of Music examination session, students achieved Distinction and Merit results, with no failures.
Two complementary paths
Decode Music develops understanding of how music works. Pianist to Producer focuses on turning existing musicianship into music production.
If theory foundations are the missing piece, start there. If you already have those foundations and want to translate keyboard ideas into a DAW, explore the separate Pianist to Producer programme and its fit requirements.
Pianist to Producer
Turn musicianship into music production.
Pianists, keyboard players and songwriters who already understand basic music concepts, have ideas at the keyboard, and want a structured bridge into DAW-based production.
Explore Pianist to ProducerQuestions about Decode Music
Do I need previous music-theory knowledge?
Foundations is planned as the starting point for notation, rhythm and basic musical language. Later products build on earlier concepts. Exact prerequisites and curriculum details will be confirmed before enrolment; you can ask Hashini about your current starting point now.
Is Decode Music only for exam students?
No. The planned family connects theory with reading, listening, playing, analysis and creation. Exam Prep is one proposed route within that broader purpose.
Can pianists and instrumentalists use it?
The intended approach connects written concepts with the music instrumentalists read and play. The right product depends on the foundations you already understand, rather than your instrument alone.
Is this useful for composers and producers?
Scales, intervals, chords and harmony help explain choices in melody, songwriting and arrangement. Decode Music is intended to develop that musical understanding. DAW workflow and the transition into production remain the focus of the separate Pianist to Producer programme.
How is it different from memorizing theory for an exam?
The approach asks you to read a concept, understand why it works, connect it with sound and use it in music. Examination preparation can still be a goal, while musical meaning remains the foundation.
Can I buy a Decode Music course now?
The products listed here are planned and are not yet available to purchase. Prices, availability, delivery format and final curricula have not been announced. For support now, Hashini’s existing live music theory lessons have an enquiry route.
Start with what you understand now.
Tell Hashini about your background and the theory concepts you want to understand. You can ask about the planned Decode Music path or discuss existing live theory lessons. Mention Decode Music in your message so Hashini knows what you’re interested in.
Ask About Your Next Step