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Mønsteret med de tolv tangentene, tonenavnene og hel- og halvtonetrinn – lært på pianoklaviaturen, der musikkteori er lettest å se. Dette ene kapitlet er grunnmuren alt annet bygger på.
Music Theory Simplified · Demystifying the language of music
Forstå endelig musikkteori.
Stop guessing.
De fleste pugger låter. Svært få forstår hvorfor de fungerer.
Dette er det visuelle systemet som gjør musikkteori fra tilfeldig til opplagt — så du kan skrive låter, improvisere med vilje, spille på gehør og endelig forstå hva du spiller. Det læres på klaviaturet og gjelder for alle instrumenter. Ingen forkunnskaper i teori.
Lås opp musikkteorien
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Les i kveld · ingen venting
The uncomfortable truth
Most people memorize songs.
Very few understand music.
You can play a few songs. Maybe some chords you found online. But you can't explain why any of it works — and that's the wall that stops most self-taught musicians from ever becoming truly musical.
What you have now
Memorized shapes.
You can play songs. You remember chord shapes. You know a few scales. But if someone asks you to play in a different key, you freeze — because you don't know why the shapes work.
- Can't transpose to a new key
- Can't write your own progressions
- Can't follow what other musicians say
What you get
The language behind them.
Once you see why a chord is built the way it is, the shapes stop being random. They become a vocabulary you can speak fluently — in any key, across the whole keyboard, in any musical situation.
- Move freely between any key
- Write progressions intentionally
- Speak the language of music
Read this before you blame yourself
Music theory wasn't hard.
The explanations were.
Most theory books were written by classically-trained pianists for conservatory students. They assumed you read sheet music. They used Italian terms. They asked you to memorize forty modes before you'd written a single song.
That format wasn't built for self-taught musicians and producers who learn by seeing, hearing, and playing. The information wasn't wrong — the delivery was.
"I started in 2008 with a MIDI keyboard and FL Studio, no theory. From 2010 to 2015 I taught music production on YouTube as MellaMayne — but every theory book I opened was written for conservatory students, not self-taught producers. So I wrote the book I wish I'd had at the start: Music Theory Simplified — the whole language of music, explained visually on the piano."
— Melvin Tellier · Founder, Musiciangoods · Self-taught since 2008
"Theory clicks when you stop trying to memorize it
and start seeing it on the keyboard."
and start seeing it on the keyboard."
Slik lærer de fleste teoribøker det bort.
Dra for å se en bedre måte.
Dra i glidebryteren og se hvorfor 200 000+ musikere foretrekker Musikk – teorien forenklet.
←Dra i glidebryteren→
VISUELL LÆRINGDiagrammer, farger & klaviaturgrafikk hjelper deg å lære raskere.
PRAKTISK FOKUSHvert begrep henger direkte sammen med å spille ekte musikk.
LAGET FOR NYBEGYNNERESkrevet for selvlærte musikere. Ingen forkunnskaper i teori kreves.
LÆR MED SELVTILLITForstå endelig hvorfor musikk fungerer, og uttrykk deg fritt.
QR-koder inkludert
Står du fast på et begrep? Bare skann og se.
Hvert kapittel har QR-koder trykt rett på siden. Åpne kameraet på telefonen, skann koden og se med en gang en kort videoleksjon der Melvin personlig tar deg gjennom begrepet.
Ingen app, ingen innlogging.
50+ videoleksjoner fordelt på alle 7 kapitler
Fungerer på alle telefoner — ingen app nødvendig
De samme videoene fungerer for PDF og pocketbok
Bla i boken
Se nøyaktig hvordan boken lærer deg.
Explore real chapters and flip through actual pages from Music Theory Simplified.
1 / 5
Built for clarity. Designed for results.
Every chapter tells you
exactly where you're going.
No fluff. No wasted time. Each chapter is structured to help you learn faster, stay focused, and actually understand.
01
Nivå
Se om et kapittel er for nybegynnere, middels eller viderekomne før du begynner.
02
Tidsbruk
De fleste kapitler tar 1–3 timer, så du kan lære i ditt eget tempo.
03
Tydelig mål
Hvert kapittel begynner med å fortelle deg hva du kan gjøre når du er ferdig.
12345604
Dette lærer du
Se nøyaktig hvilke begreper og ferdigheter kapitlet dekker.
05
Dette trenger du
Ingen overraskelser. Hvert kapittel forteller nøyaktig hvilke verktøy du skal bruke.
06
Hopp over hvis du kan dette
Kan du det allerede? Hopp videre og fokuser på det du ikke kan.
Et komplett læringssystem.
Fagordguider. Visuelle jukselapper. QR-videoleksjoner. Alt du trenger for endelig å forstå musikkteori.
FAGORDGUIDER7 fagordguider forklarer vanskelige musikkbegreper — én på slutten av hvert kapittel.
VISUELLE JUKSELAPPERFargekodede oppslagssider, blant annet det komplette akkordkartet, et kart over modi og kvintsirkelen.
QR-VIDEOLEKSJONERSkann QR-kodene på viktige sider og se videoforklaringer steg for steg.
KAPITTELSAMMENDRAGHovedpunkter på slutten av alle 7 kapitler, så du kan repetere og feste det du har lært.
What's inside the book
120 pages.
7 fundamental concepts. One connected system.
Every chapter builds on the last. Each one includes visual diagrams, a cheat sheet, a jargon guide, and a QR code linking to a video tutorial. Click any chapter to see what's inside.
01 Grunnleggende om piano
02 Komponering: tonearter & skalaer
Hva en «toneart» egentlig er. Durskalaen, den naturlige mollskalaen, paralleltonearter og en introduksjon til kirketonearter (modi) – alt visuelt kartlagt, pluss en komplett oversikt over pianoskalaer. Kapitlet som endelig får skalaer til å gi mening.
03 Harmoni: guide til akkorder
Bokas største kapittel. Musikalske intervaller, alle akkordtyper, treklanger og septimakkorder, alle akkordformler, omvendinger og voicinger – pluss en komplett oversikt over pianoakkorder. Hele harmoniens ordforråd.
04 Akkordprogresjoner
Diatoniske akkorder forklart. Romertall, akkorder i moll og skalatrinn. De tre legendariske progresjonene – I-IV-V, I-V-vi-IV og IV-I-V-vi – mønstrene bak det meste av populærmusikken, endelig avkodet.
05 Notasjon
Lær å lese noter. Nøkler, noteverdier, bundne og punkterte noter – det viktigste i standard notasjon, forklart enkelt og uten konservatoriesjargong.
06 Rytme & takt
Musikkens hjerteslag. Rytmerutenettet, tunge og lette slag og meter – taktarter som 3/4, 4/4 og 2/4 – og hvordan rytme former alt fra en ballade til en dancelåt.
07 Kvintsirkelen
Kapitlet som binder alt sammen. Faste fortegn, tonearter med kryss og b, overlappende tonearter og paralleltonearter, og vår forenklede kvintsirkel – det mest nyttige diagrammet i musikken. Når du er ferdig, leser du noter flytende.
Øyeblikket det klikker
Se klaviaturet gå fra tilfeldig til opplagt.
Toggle below to see the difference between how most beginners see the keyboard — and how you'll see it after the Harmony chapter.
Teori føles tilfeldig.
Du lærer en akkord. Så en skala. Så et fortegn. Hver av dem føles som enda en regel å pugge. Du glemmer hva som er hva, og blir sittende fast og gjette i det uendelige.
Dusinvis av usammenhengende regler som må pugges én etter én.
Alt er ett mønster.
Hver akkord er grunntone + ters + kvint. Hver toneart følger samme formel. Når du ser hvordan intervallene henger sammen på klaviaturet, kan du bygge hvilken som helst akkord i hvilken som helst toneart.
Dusinvis av regler blir til ett system du bruker overalt.
Real readers · Real reviews
The book that finally made theory click
for thousands of self-taught musicians.
Liam H.
After 12 years, music theory finally makes sense.
I've owned at least seven theory books. Every single one assumed I could already read sheet music. This one starts where I actually am — looking at a keyboard, wondering why anything works. By the Harmony chapter I understood intervals for the first time in my life. The relief is hard to describe.
Chloe D.
Two weeks in and I'm writing my own progressions.
I used to write songs by stacking chords until something sounded okay. Now I actually choose chords on purpose because I understand what they'll do emotionally. The Chord Progressions chapter alone unlocked patterns I'd avoided for years.
Andre P.
I can finally play without freezing.
Someone calls a key, I used to panic and stick to the same few notes. Now I actually know what notes work and why. Started picking up songs by ear last month — something I thought I'd never be able to do. This book is the cheat code I wish I'd had a decade ago.
From Shopify · Judge.me verified
Real photos from real readers.
Understood the keyboard in 2 days.
I'm not exaggerating. The Harmony chapter broke down what every other book skipped.
10 years playing. Scales finally make sense.
The Keys & Scales chapter showed me scales as patterns instead of random notes. Mind blown.
Best gift I've ever given my son.
Three weeks later he's writing his own songs and explaining theory to me. The QR videos are gold.
Wrote a full song in one weekend.
The Chord Progressions chapter and the Roman numerals system is pure gold. Bought the mousepad too.
Bridged my ear and the theory in a weekend.
As a producer who only knew the piano roll, this book finally connected the sounds to the theory.
The QR videos made the chords chapter click.
Was stuck on chord building for 20 minutes, scanned the code, watched the 2-min video, instant clarity. Best theory book I've bought.
I'm 56 and finally feel like I understand music.
Wish I had this 30 years ago. The Harmony chapter alone was worth twice the price.
Finally a theory book that doesn't feel like school.
I'd given up on theory three times before this. The 'why' explanations finally clicked. Now I'm writing songs again.
I keep it on my piano every practice session.
Lives on my piano. Open it, scan a QR, learn one concept, play. Repeat. Best $25 I've spent on music.
Mi nueva biblia de teoría.
Por fin un libro de teoría que entiendo. Los códigos QR con los videos de Melvin son oro puro.
Worth every cent of the investment.
Clear writing, no fluff, immediately useful. The Circle of Fifths finally clicked after years of trying.
Wish someone gave me this 10 years ago.
I'm a self-taught player and theory always felt out of reach. This book made scales feel obvious.
Real customers · Real reactions
Hear it from musicians
who've been through it.
Unedited videos from readers about their experience with the book. The good, the honest, and the "I wish I'd found this sooner" moments.
"@leylasmusic deler sin ærlige mening"
@leylasmusicSe
"@daynabeemusic om hvorfor boka fungerer"
@daynabeemusicSe
"@martin.dalesio knekker musikkteorien"
@martin.dalesioSe
"@maxveresmusic skriver sin første låt"
@maxveresmusicSe
"@beccasmelodies skjønner endelig teori"
@beccasmelodiesSe
"@sjplaysmusic anbefaler den"
@sjplaysmusicSe
A complete learning system
One transformation.
Four tools.
The book teaches the framework. The companions make it stick.
Boka
Rammeverket
120 sider fra «hva er en akkord?» til «jeg kan skrive hvilken som helst progresjon».
€21,99
Add to cart
Musematta
Daglig repetisjon
Jukselappen ligger under hendene dine hver dag. Teori blir muskelminne.
€24,99
Add to cart
Piano-klistremerker
Visuell trening
Merk hver tangent med avtakbare tone-klistremerker. Tren øynene mens du spiller.
€9,99
Add to cart
Veggplakaten
Passiv læring
Skalaer, intervaller og kvintsirkelen – alltid i synsfeltet ditt.
€24,99
Add to cart
Choose your starting point
Pick your edition.
Start understanding tonight.
Spar opptil 20 % med mengderabatten vår — jo mer du kjøper, jo mer sparer du.
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PDF med en gang
Digital
Boken — PDF + EPUB
€21,99
Umiddelbar levering · PDF + EPUB
- 120-page PDF + EPUB · all 7 chapters
- QR video tutorials included
- Open on Kindle, iPad, Apple Books, anywhere
- 30-day refund
1
Få PDF-en
Physical
Boken — pocketbok
Sporbar frakt over hele verden
- Full-color paperback (120pp)
- QR video tutorials included
- Worldwide tracked shipping
- 30-day refund
1
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Mest populær
Trykt + PDF
Mest for pengene
Komplett utgave
€56.98
Spar €16,99 · Trykt + digital
- Full-color paperback (120pp)
- Instant PDF + EPUB (read tonight)
- QR video tutorials
- Worldwide tracked shipping
- 30-day refund
1
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Spar mer når du kjøper flere bøker
Ferdige pakker med flere bøker nedenfor — pluss automatisk mengderabatt på alle kombinasjoner.
Piano + Ukulele
Piano + Ukulele
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3-book bundle
Guitar + Bass + Piano
Fra €47,99
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All 4 books
Guitar + Bass + Piano + Ukulele
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The transformation
From confusion
to fluency.
This isn't about adding more information. It's about how you experience music from this point forward.
Before
- Memorizing chord shapes
- Stuck playing the same few chords
- Noodling without direction
- Confused when musicians talk theory
- Writing progressions that "sort of work"
- Freezing when someone calls a key
After
- Writing songs that actually sound the way you want
- Playing songs by ear instead of hunting for tabs
- Improvising with intention, not luck
- Learning new songs faster by recognizing patterns
- Jamming confidently in any key, across the whole keyboard
- Finally understanding what you're playing — and why
What makes this different from free YouTube tutorials?
YouTube teaches isolated tricks. This teaches a connected system. Most free tutorials assume you already understand something the previous one didn't teach — so concepts never compound. This book gives you the framework that ties them together, in order, so each chapter builds on the last.
I'm a complete beginner. Is this too advanced for me?
No. The book starts with zero assumptions. Chapter 1 begins with the keyboard, note names and the music alphabet. Each chapter builds on the last. Most beginners report concepts clicking within the first week.
I've tried theory before and it always felt overwhelming. Why will this be different?
Because most theory is taught as abstract concepts on paper. This book teaches everything visually on the piano keyboard — where music theory is easiest to see. That's why readers say it finally clicks where other books didn't.
Do I need to read sheet music already?
No. You'll learn to read music inside the book — the Notation chapter covers it from scratch. Nothing is assumed. Everything starts at the beginning.
Does it work for my instrument, not just piano?
Yes. The theory in this book — scales, chords, progressions, rhythm, the circle of fifths — is universal. It's taught on the piano because that's where it's clearest to see, then it applies to any instrument you play.
What if it doesn't help me?
30-day full refund. No forms, no friction, no "tell us why." If theory still feels confusing after 30 days, we refund you and you keep what you've learned.
What's the difference between the PDF and the paperback?
Content is identical — same 120 pages, same QR videos. The PDF arrives instantly by email and is searchable on any device. The paperback is a full-color print edition shipped to your door. The Complete Edition tier includes both.
How long does shipping take?
Physical orders are processed within 1–3 business days. Delivery estimates vary by destination and shipping service; see our Shipping Policy for current timings. You'll get a tracking link by email as soon as your order leaves our warehouse. PDF orders are instant — delivered to your inbox within minutes of checkout.
How do the QR codes work? Do I need internet?
Each chapter has QR codes printed on the page. Open your phone's camera, point at the code, tap the link that appears, and the video starts. You'll need an internet connection to stream the videos, but the book itself works completely offline.
Is this only useful for pianists?
Not at all. The piano keyboard is simply the clearest way to see how music works — but every concept (scales, chords, harmony, rhythm, the circle of fifths) applies to guitar, bass, ukulele, voice, production, any instrument. It's a music theory book, taught on the keyboard.
How long does it take to finish the book?
There's no rush. Each chapter is built around bite-sized lessons with an estimated time at the top (most are 15–60 min). Reading cover-to-cover takes most readers 6–12 hours. But most don't read it once — they reference it for years. Think of it less like a novel, more like a manual you keep on your desk.
Can I get this if I'm in the EU? VAT & customs?
Yes — we ship worldwide. VAT is calculated at checkout based on your country, so the price you pay is the final price. For paperback orders within the EU, no separate customs fees apply.
Part of the Theory Simplified series
The same method, refined across five instruments.
Built on the same visual, plain-English approach that made Music Theory Simplified (the piano edition) a hit. Each book is independent — pick the one for your instrument.
Slutt å gjette.
Begynn å forstå musikk.
Et visuelt system laget for selvlærte musikere.
