Theory
Music theory in three rings.
Start with Foundations — what notes are, how chords work, why some songs sound sad. Move to Harmony when you want to know why progressions resolve. The Advancedring is for when you’re writing your own songs and the easy answers stop being enough.

FOUNDATIONS
Foundations.
What notes are, how chords work, why some songs sound sad.
Music Theory for Beginners
Theory isn't a rulebook — it's how you stop guessing. What it actually is, who needs it, and the five reads that build it in the right order.
3 min read
Intervals — The Only Music Theory You Actually Need
An interval is the distance between two notes — and every chord and melody is intervals stacked. Twelve sounds, twelve songs you already know. Listen.
5 min read
Major and Minor Scales — Built from Intervals, Felt in Songs
A scale is a recipe, not a list of notes. Learn the one pattern that builds every major and minor scale — and hear it in songs you already know.
5 min read
Key Signatures: Read Any Key in Two Seconds
A key signature is a contract — certain notes play sharp or flat for the whole piece. Learn to name any key from its signature in two seconds.
6 min read
Note Values and Time Signatures — How Rhythm Actually Works
Play the wrong notes and a song survives. Play the wrong rhythm and it dies. Note values, time signatures, and swing, taught through songs you already know.
7 min read
How to Read a Chord Chart
A chord chart is a photo of your fretting hand. Learn the whole grammar — dots, X and O, barre lines, 3fr, capos — in one afternoon.
6 min read
Optional deep-dives
Pentatonic Scales — Five Notes That Always Work
Five notes, zero wrong ones. The cheat code behind half of rock, country, and blues — and the one-shape trick guitarists don't tell beginners.
6 min read
Beginner Guitar Tutorial — Seven Steps to Your First Song
Seven steps from never-held-a-guitar to playing Bob Dylan. Three chords, one strum pattern, and the truth about the week-two wall nobody warns you about.
7 min read
Beginner Piano Tutorial — From Middle C to Your First Chord Progression
You're not learning 88 keys — you're learning twelve. Find middle C, play three chords, and get to your first real song this week.
6 min read
How to Tune a Guitar — Standard, Drop, and Alternate Tunings
The ear forgives missed notes. It never forgives pitch. Tune with a clip-on, tune by ear with the 5th-fret method, and know when to drop to D.
6 min read
How to Use a Capo — One Shape, Any Key
One clamp, twelve keys. The fret-by-fret math that turns five open shapes into any key — and why a capo is a tonal choice, not a cheat.
5 min read
Barre Chords — The Wall Every Guitarist Climbs
One finger pretends to be the nut and the neck doubles in size. The two shapes, the buzz fix, and the five-minute plan that gets six strings ringing.
7 min read
Beginner Ukulele Tutorial — Four Strings, Three Chords, One Week
It's not a toy guitar. Three chords in your first sitting, You Are My Sunshine by Friday — the friendliest first instrument ever made.
7 min read

HARMONY
Harmony.
Why progressions resolve. How chords pull on each other.
Chord Progressions Explained
Four chords, thousands of songs. Why I-IV-V works, why ii-V-I feels inevitable, and how to catch the same patterns on the radio inside eight bars.
7 min read
The Circle of Fifths Explained
The circle of fifths isn't a chart to memorize. It's a map: your I, IV, and V live next door, and distance between keys is drama you can dial.
7 min read
Functional Harmony: Three Roles, One Engine
Twelve million chord progressions, three jobs. Hear tonic, predominant, and dominant and you can predict most songs' next chord.
6 min read
Optional deep-dives
The CAGED System
Five shapes you already know — C, A, G, E, D — contain every chord on the guitar. The fretboard past the third fret is fog. Here's how to clear it.
6 min read
Strumming Patterns
A flawless chord shape with a stiff right hand still sounds wrong. One pattern, ghost strums, and three genre feels fix the hand your listener hears.
6 min read
Cadences — The Four Ways a Phrase Ends
The full stop, the amen, the rug pull, the question mark: four ways a phrase can end — and how to choose the right one on purpose.
4 min read
Chord Inversions and Slash Chords — Same Notes, Different Attitude
Most beginners think C/E is a typo. It's a secret weapon: same notes, new floor, whole new attitude. The four bass moves behind Stairway and Blackbird.
5 min read
The 12-Bar Blues — Three Chords, A Century of Hits
Twelve bars, three chords, a flat 7 on every one. Learn the form behind Johnny B. Goode and Hound Dog — then write a blues of your own tonight.
7 min read

ADVANCED
Advanced.
When you're writing your own songs and the easy answers stop being enough.
Voice Leading — Hold What You Can, Move Only What You Must
Same chords, different motion. Hold the notes that can stay, move the rest by the smallest step — and a clunky progression turns smooth.
6 min read
Modes Explained — Ionian Through Locrian
Modes aren't seven scales — they're one scale heard from seven starting points. Meet each mode's signature note and the songs that live inside it.
8 min read
Optional deep-dives
How to Practice Effectively — Spaced Repetition & Deliberate Practice
Twenty focused minutes beats two unfocused hours — and never looks back. Steal the 30-minute session template and the perfect-ten rule.
6 min read
Borrowed Chords and Modal Mixture — Stealing from Parallel Keys
There are seven chords in a major key. Great songwriters use eight. Meet the borrowed chords — iv, ♭VI, ♭VII — and the one darkened note behind each.
7 min read
Learning Songs by Ear — The Process Working Musicians Use
Tabs are training wheels; the ear is the bike. The four-step process working musicians use to pull any song off the record — no tab, no lookup.
7 min read
Practice what you read
Reference shelf
Five chord families. For when you need to look one up.