Music History
After Tonality: What Composers Replaced It With
When chromatic harmony outgrew the tonal hierarchy, composers tried serial rules, rhythm, folk modes, and sound mass. What each method actually solved.
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Glossary
Articles
Music History
The Rise of Functional Tonality: From Modes to Keys
Around 1600 the bass became the foundation of harmony and the modal system narrowed to two keys. What changed in the documents, and what the change cost.
Form
Sonata Form: The Tonal Plot
Sonata form is a tonal argument, not a set of labelled boxes. What matters is which key you are in, and how the music gets home again.
Fundamentals
Natural, Harmonic and Melodic Minor Scales Compared
Three minor scales, three different jobs. What each form changes, why composers switch between them, and how to hear the difference.
Harmony
Cadences: How Phrases End in Tonal Music
Authentic, half, plagal and deceptive cadences, and the real reason a close sounds strong: what happens in the bass, the top voice and the metre.
Harmony
Functional Harmony: Tonic, Predominant, Dominant
Tonic, predominant and dominant describe what a chord does to a phrase rather than what it is. This is how the three harmonic jobs divide the work.
Music History
Baroque Ornamentation: Trills, Mordents and Turns
Execute trills, mordents, turns and appoggiaturas correctly: on-beat starts, national styles, and reading ornament tables.
Music History
Romantic Chromaticism and the Expanding Tonic
Chromatic harmony widened a key without leaving it: the resources that do the work, the Tristan chord, and how to analyse it without over-labelling.
Fundamentals
Key Signatures and the Order of Sharps and Flats
Sharps arrive in the order F C G D A E B and flats in reverse. The order is the circle of fifths written out, one signature at a time.
Harmony
Modulation: How a Key Change Is Confirmed
A modulation is not a chromatic chord; it is a new key confirmed by cadence. The routes into one, and how to read them off the page.