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12-tonemønsteret, tonenavn, hel- og halvtonetrinn – lært på pianoklaviaturen først, fordi det er der musikkteori er lettest å se. Hopp over dette kapitlet hvis du allerede spiller piano. De fleste bassister gjør ikke det – og dette ene kapitlet låser opp alt annet i boka.
Bass Theory Simplified · Demystifying the language of music
Forstå endelig basshalsen.
Stop memorizing shapes.
De fleste bassister pugger grep. Svært få forstår hvorfor de fungerer.
Dette er det visuelle systemet som gjør basshalsen fra tilfeldig til opplagt — så du kan skrive låter, improvisere med vilje, spille på gehør og endelig forstå hva du spiller. Ingen noter. Ikke noe piano. Ingen forkunnskaper i teori.
Lås opp gripebrettet
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Les i kveld · ingen venting
The uncomfortable truth
Most bassists memorize shapes.
Very few understand music.
You can play. You know your open chords. Maybe a pentatonic scale. But you can't explain why any of it works — and that's the wall that stops most bassists from ever becoming musical.
What you have now
Memorized shapes.
You can play songs. You remember chord grips. You know a few scale boxes. 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, anywhere on the bass neck, 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 bassists 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 I still couldn't really play the bass. Years later, after my first book (Music Theory Simplified, for piano) found readers, I wrote the bass version I wish I'd had at the start."
— Melvin Tellier · Founder, Musiciangoods · Self-taught since 2008
"Theory clicks when you stop trying to memorize it
and start seeing it on the bass neck."
and start seeing it on the bass neck."
Slik lærer de fleste teoribøker det bort.
Dra for å se en bedre måte.
Dra i glidebryteren og se hvorfor 200 000+ musikere foretrekker Bass – teorien forenklet.
←Dra i glidebryteren→
VISUELL LÆRINGDiagrammer, farger & gripebrettgrafikk hjelper deg å lære raskere.
PRAKTISK FOKUSHvert begrep henger direkte sammen med å spille ekte musikk.
LAGET FOR BASSISTERSkrevet av en bassist for bassister. Ingen pianokunnskaper 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.
Ingen app, ingen innlogging.
50+ videoleksjoner fordelt på alle 9 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 Bass 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.
FAGORDGUIDER8 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 8 kapitler, så du kan repetere og feste det du har lært.
What's inside the book
142 pages.
8 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 Grunnleggende om bassen
Piano vs. bass – endelig oversatt. Hvordan strengene er stemt, hvorfor basshalsen er bygd opp som den er, og hvordan hvert begrep fra kapittel 1 overføres til basshalsen. Broen mellom musikkteori og instrumentet ditt.
03 Tonearter & skalaer
Hva en «toneart» egentlig er. Durskala, naturlig moll, dur- og mollpentatonikk – alt visuelt kartlagt over hele gripebrettet på bassen. Skalaposisjoner, skalasystemer, paralleltonearter og en introduksjon til kirketonearter (modi). Dette er kapitlet de fleste lesere sier fikk basshalsen til å gi mening.
04 Harmoni – intervaller & akkorder
Bokas største kapittel. Musikalske intervaller, strengeintervaller, alle akkordtyper (dur, moll, sus, forstørret, forminsket, dominant), hvordan akkorder bygges på bass, alle akkordformler og omvendinger. Hele harmoniens ordforråd – tilpasset bunnen.
05 Modus-kartet
Diatoniske akkorder forklart. Romertall. Skalatrinn. Akkordbevegelser i dur- og molltonearter. De tre legendariske progresjonene: I-IV-V, I-V-vi-IV og IV-I-V-vi – mønstrene bak de fleste populære basslinjer, endelig avkodet.
06 Akkordprogresjoner
En praktisk guide til notasjon, basstabulatur og tab-teknikker for bass (hammer-on, pull-off, slides, slap). Nøkler, noter og verdier – forklart slik bassister faktisk bruker dem, ikke slik klassiske bøker lærer det bort.
07 Notasjon
Musikkens hjerteslag. Taktart og meter – 3/4, 4/4, 2/4 – og hvordan rytme former alt fra en funk-groove til et metal-riff. Hvorfor de fleste bassister tror de er «naturlig rytmiske», og hva de egentlig går glipp av.
08 Rytme & takt
Kapitlet som binder alt sammen. Faste fortegn, paralleltonearter og vår forenklede versjon av kvintsirkelen – det mest nyttige diagrammet i musikkteorien. Når du er ferdig med dette kapitlet, kan du lese musikk.
09 Kvintsirkelen
Øyeblikket det klikker
Se basshalsen gå fra tilfeldig til opplagt.
Toggle below to see the difference between how most bassists see the bass neck — and how you'll see it after the Harmony chapter.
Gripebrettet føles tilfeldig.
Du lærer et akkordgrep. Så et annet grep. Du glemmer hvilket som er hvilket.
132 usammenhengende toner som må pugges én etter én.
Gripebrettet er et mønster.
Hver akkord er grunntone + ters + kvint i ulike posisjoner.
132 toner blir til ett system du bruker overalt.
Real readers · Real reviews
The book that finally made theory click
for thousands of self-taught bassists.
Marcus T.
After 12 years, the bass neck finally makes sense.
I've owned at least seven theory books. Every single one assumed I could already read sheet music or play piano. This one starts where I actually am — looking at a fretboard, wondering why anything works. By Chapter 4 I understood intervals for the first time in my life. The relief is hard to describe.
Jamal C.
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 modes chapter alone unlocked five new positions on the bass neck I'd avoided for years.
Kenji T.
I can finally jam without freezing.
Someone calls a key in a jam, I used to panic and noodle around the same five frets. Now I actually know where to play and what notes work. 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 bass neck in 2 days.
I'm not exaggerating. Chapter 4 broke down what every other book skipped.
10 years playing. Modes finally make sense.
The Keys & Scales chapter showed me modes as colors instead of seven random shapes. Mind blown.
Wrote a full song in one weekend.
The Chord Progressions chapter and the Roman numerals system is pure gold. Bought the mousepad too.
Bridged piano theory and bass in a weekend.
As a producer who only knew theory on piano roll, this book finally got me playing it on bass.
The QR videos made the modes chapter click.
Was stuck on modes 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 bass.
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 amp every practice session.
Lives on top of my amp. Open it, scan a QR, learn one concept, jam. Repeat. Best $25 I've spent on bass.
Real customers · Real reactions
Hear it from bassists
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"
@dangallaghermusicSe
"@martin.dalesio knekker basshalsen"
@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
183 sider fra «hva er en akkord?» til «jeg kan skrive hvilken som helst progresjon».
€21,99
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Musematta
Daglig repetisjon
Jukselappen ligger under hendene dine hver dag. Teori blir muskelminne.
€27,99
Add to cart
Gripebrett-klistremerker
Visuell trening
Overfør tonesystemet til halsen. Tren øynene mens du spiller.
€11,99
Add to cart
Veggplakaten
Passiv læring
Skalaer, intervaller og modus-kartet – alltid i synsfeltet ditt.
€32,99
Add to cart
Choose your starting point
Pick your edition.
Start understanding tonight.
Pakkerabatt aktiv — spar opptil 20 % når du legger til ekstra varer nedenfor.
Velg språk
PDF med en gang
Digital
Boken — PDF
€21,99
Umiddelbar levering
- 183-page PDF · all 9 chapters
- QR video tutorials included
- Searchable, any device
- 30-day refund
1
Få PDF-en
Physical
Boken — pocketbok
Sporbar frakt over hele verden
- Full-color paperback (142pp)
- QR video tutorials included
- Worldwide tracked shipping
- 30-day refund
1
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Mest populær
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Komplett utgave
€56.98
Spar €16,99 · Trykt + digital
- Full-color paperback (142pp)
- Instant PDF (read tonight)
- QR video tutorials
- Worldwide tracked shipping
- 30-day refund
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The transformation
From confusion
to fluency.
This isn't about adding more information. It's about how you experience the bass from this point forward.
Before
- Memorizing chord shapes
- Stuck in two positions on the bass neck
- 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, anywhere on the bass neck
- 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.
I'm a complete beginner. Is this too advanced for me?
No. The book starts with zero assumptions.
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.
Do I need to read sheet music or know piano?
No. Everything is taught visually on the bass fretboard.
Does it work for acoustic and electric?
Yes. The fretboard layout is identical.
What if it doesn't help me?
30-day full refund.
What's the difference between the PDF and the paperback?
Content is identical. The PDF is instant; the paperback ships.
How long does shipping take?
Most orders ship within 1–2 business days.
How do the QR codes work? Do I need internet?
Open your phone's camera, point at the code, watch.
I play left-handed / 7-string / drop tunings — does it still work?
Yes. Music theory is the same regardless.
How long does it take to finish the book?
No rush. Most readers take 8–15 hours cover-to-cover.
Can I get this if I'm in the EU? VAT & customs?
Yes — we ship worldwide. VAT included at checkout.
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 pugge grep. Begynn å forstå musikk.
Et visuelt system laget for selvlærte bassister.
