Form
Rondo Form: How Refrains and Episodes Structure a Movement
Rondo form alternates a returning refrain with contrasting episodes. Learn classical key plans, sonata-rondo hybrids, and why refrains return altered.
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Glossary
Articles
Music History
From Ars Nova to the Renaissance: How Notation Changed Music
Rhythm took two centuries longer than pitch to notate. Mensural notation solved it with ratios, and the Renaissance then replaced black ink with white.
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.
Harmony
Roman Numeral Analysis: How to Label a Chord Progression
Roman numerals label each chord by the scale degree of its root and its quality. Here is a step-by-step method, with I vi IV V worked in C and G.
Music History
Baroque Ornamentation: Trills, Mordents and Turns
Execute trills, mordents, turns and appoggiaturas correctly: on-beat starts, national styles, and reading ornament tables.
Harmony
Triads and Inversions: Root Position, Sixth, Six-Four
Root position, first and second inversion: how triad voicings shape the bass line, when to invert, and what the figures mean.
Tuning & Temperament
Meantone and Well Temperament: Why Keys Used to Sound Different
Quarter-comma meantone, the wolf fifth and the well temperaments in between: what keyboard tuning did to each key before equal temperament settled the argument.
Rhythm & Meter
Meter, Beat Hierarchy and Hypermeter in Performance
Meter is a pattern of strong and weak positions, not a time signature: how it is built, how it stretches past the bar, and where performance contradicts it.
Fundamentals
Scientific Pitch Notation: What C4 Actually Means
Middle C is C4 in scientific pitch notation, C3 on some manufacturers' labelling, and MIDI note 60 in every sequencer. The numbering is a convention.
Orchestration
Voicing a String Quartet: Registers, Doublings, Weight
The quartet is four registers, not four violins. What each instrument can sustain, where the texture muddies, and which double stops lie under the hand.