Harmony
Diatonic Chords in Major and Minor Keys Explained
Diatonic chords are the triads built on each scale degree from the key's own notes. Here are their qualities in major and minor, worked out in C and A.
The archive
Articles
100 pieces on how music is built and how it is written down — with playable examples, tables you can check, and no filler.
♮ intro · ♯♯ intermediate · ♯♯♯♯ advanced — like key signatures, more marks means more to hold in mind
Ear Training & Practice
Ear Training for Intervals: A Method You Can Practise Daily
Interval recognition comes faster with a method: three intervals tied to a tonic, sung before they are named, and a short daily routine you can keep.
Music History
Gregorian Chant and Neumes: How Early Scribes Wrote Melody
Gregorian chant is unaccompanied Latin liturgical song. Neumes were the signs that recorded its melodies, first showing only the direction of movement and later placed on lines.
Guitar & Fretboard
Guitar Fretboard Note Names: Learn the Neck String by String
Every fret is one semitone, so the fretboard is a grid of note names. This covers standard tuning, the landmark frets and a two-week routine for learning the whole neck.
Fundamentals
How to Read Sheet Music: Staves, Clefs and Note Names
The staff, the treble and bass clefs, line and space names, ledger lines, and where the key and time signatures sit, with a table to learn from.
Ear Training & Practice
How to Transcribe Music by Ear: A Step-by-Step Procedure
Transcribe by ear in a fixed order: key and bass first, then chords by root and quality, then the melody by scale degree, and rhythm last.
Songwriting & Composition
How to Write a Melody Over Chords, Note by Note
Put chord tones on strong beats, approach tension notes by step, and keep the line singable. A worked melody over C, G, Am and F shows each choice.
Jazz & Popular Harmony
Jazz Chord Voicings: Shell and Rootless Voicings Explained
Shell and rootless voicings keep the third and seventh of each chord and leave room for a bass player. Worked examples use Dm7, G7 and Cmaj7.
Fundamentals
The Major Scale Formula: Whole and Half Steps Explained
The major scale is seven notes spaced whole, whole, half, whole, whole, whole, half. Here is the formula, four scales built from it, and the sharps and flats it forces.
Harmony
Non-Chord Tones: Passing, Neighbour, Suspension and More
A non-chord tone is a note that sounds over a chord without belonging to it. Here are the main types, how each is approached and left, and how to write them.
Rhythm & Meter
Note Values, Rests, Ties and Dots Explained
Each note value is half the one above it. Whole to sixteenth notes and their rests, plus how dots, ties and beams change what you count.
Counterpoint
Parallel Fifths and Octaves: Why the Rule Exists
Parallel fifths and octaves are voices that move together and keep a perfect interval. Here is why strict voice leading forbids them and where the rule bends.
The ebook
Music Theory: the site as a book
The site's working library as a structured ebook: intervals, keys, harmony, counterpoint, rhythm, form, tuning, orchestration and the history behind them.
- 78 pages
- PDF format
- $2.87
- By The musics.name project
The Gumroad link opens the seller’s listing and checkout. Review the current total and purchase terms there; the free site does not require a purchase.
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