Open Music Theory is an open-source, interactive, online “text”book for college-level music theory courses. OMT was built on resources authored by Kris Shaffer, Bryn Hughes, and Brian Moseley. It is edited by Kris Shaffer and Robin Wharton, and is published by Hybrid Pedagogy Publishing.
Table of Contents
Beams and borrowed divisions.
Scales and scale degrees.
Triads and seventh chords.
Types of motion.
Voice-leading and model composition
Introduction to strict voice-leading.
Strict two-voice composition (species counterpoint)
Composing a cantus firmus.
Composing a first-species counterpoint.
Composing a second-species counterpoint.
Composing a third-species counterpoint.
Composing a fourth-species counterpoint.
Strict four-voice composition
Introduction to thoroughbass.
A brief history of basso continuo.
Generating Roman numerals from a figured bass line.
Composing in basso-continuo style.
Style and tendency.
Tendency tones and functional harmonic dissonances.
Realizing a figured bass in strict basso continuo style (video).
Melodic keyboard style voice-leading.
Melodic keyboard-style voice-leading schemata.
Realizing a figured bass line in melodic keyboard style (video).
Realizing an unfigured bass line (video).
Introduction to musical functions.
Harmonic syntax - the idealized phrase.
Harmonic syntax - prolongation.
Performing a harmonic analysis.
Classical cadence types.
Chromatically altered subdominant chords.
Handouts and charts
Lead-sheet and figured-bass symbols.
Harmonies (Roman numerals and functional bass) by bass scale degree.
Thematic Structure in the Classical Style
Classical theme types.
The small ternary.
The small binary.
Theme type reference.
Thematic function reference.
Techniques of Phrase Rhythm
Introduction to Sonata Theory.
Sonata form: exposition types.
Structural Points of Arrival.
Sonata form: the recapitulation.
Sonata form: the development.
Sonata form: framing modules (intro & coda).
Introduction to Rondo form.
Thematic Function in Rondo Form.
Other formal structures in the classical style
Galant schemata – opens and closes.
Galant Schemata – continuation patterns.
Galant schemata – summary.
Improvising a sentence with galant schemata.
Modular 12 arithmetic.
Collections and Scales.
Symmetry and Centricity.
Set Class and Prime Form (1).
Set Class and Prime Form (2).
Common Tones under Transposition.
Common Tones under Inversion.
General post-tonal resources
Analyzing a post-tonal piece from scratch.
Analyzing atonal music.
Analyzing 12-tone music.
Glossary of atonal musical terms.
Sheet of blank chromatic-scale clock faces.
Syncopation in pop/rock music.
Harmony in pop/rock music.
The “50s doo-wop” progression.
The “Singer/Songwriter” progression.
The “Puff” progression.
The blues progression.
The lament progression.
The circle-of-fifths progression (in minor)
Form in pop/rock music – overview.
Terminology and basic concepts.
Formal containers and module structures.
Text and music