Practical Counterpoint Music Theory

Explore how to identify harmonic and melodic intervals, including unison and octaves, and apply interval numbers and qualities—perfect, major, minor, augmented, diminished—within major scales.

Explore how intervals are classified as consonant or dissonant in harmonic versus melodic contexts, noting unison, fifth, octave as perfect consonances and perfect fourth as dissonant harmonically but not melodic.

Craft a 1-part contrapuntal melody by defining the subject and melodic units. Trace the melodic curve to its peak, using steps, leaps, and the leading note within a pitch range.

Explore implied harmony in unaccompanied melodies, where listeners infer which chords fit the melody without accompaniment. Learn how on-beat notes signal the implied chords and guide composition.

Explore implied harmony in counterpoint through example analysis of primary chords, offbeat notes, and pivot modulations, illustrating how melodies imply chords like one, five, four, and diminished.

Learn to map the roots of implied chords and analyze harmonic rhythm, noting how chord changes align with main beats and move by fifths, fourths, or steps.

Explore how two melodies in counterpoint create implied harmony on the beat, analyzing prime and secondary chords, inversions, and historical shifts from Renaissance to Baroque practice.

Explore inversions of chords in traditional harmony and counterpoint, including root position, first inversion, and second inversion, with cadential 6-4 and passing 6-4 patterns and rules about fourth intervals.

Explore how unisons influence counterpoint from renaissance to baroque and classical styles, highlighting their effect on texture, melody, and dissonances when two voices share one instrument.

Study Bach's invention in C major through practical counterpoint concepts, applying music theory techniques to understand counterpoint practice.

Explore the dominant seventh chord as a four-note harmony with four inversions, adding the seventh for dissonance and strong tonic resolutions, cadences, and modulation.

Explore the three types of motion in two-part counterpoint—similar, contrary, and oblique—and how perfect consonances like the fifth and octave are approached only by contrary or oblique motion.

Explore practical counterpoint techniques through Bach's fugue in E minor to illuminate core concepts in music theory.

Explore consecutive perfect intervals in counterpoint, showing when avoiding consecutive fifths and octaves is recommended and how motion types—similar, contrary, and oblique—affect acceptability.

Explore how cadences punctuate musical phrases, signaling final or open endings with standard chord progressions and longer notes, noting UK versus USA terminology and terms like perfect and plagal cadences.

Explore how decorative notes enrich counterpoint by varying rhythm and adding melodic decoration. Learn key types—auxiliary notes, suspensions, passing notes, and chromatic variants—and how they create controlled dissonances and resolutions.

Learn to balance two independent melodies to achieve contrapuntal music, avoiding a single dominant line, and examine rhythm, chromatic versus diatonic melodies, connectives, curve and peak of the melody.

Explore rhythmic independence as each part adopts distinct rhythms and staggered entries, enhanced by syncopation and contrasting diatonic versus chromatic motion to create true counterpoint.

Avoid the tritone in melodic writing due to its harsh dissonance, except for dramatic effect. Use extreme caution and avoid outlining a tritone unless you want a specific effect.

Craft two-part counterpoint by starting with a simple diatonic melody, adding a counterpoint above or below, using ME school software and tempo variations, with Beethoven's Ode to Joy as example.

Explore writing two-part counterpoint in A major by using perfect and imperfect consonances, chord implications, and careful vertical and horizontal analysis, including oblique motion, syncopation, and open counterpoint.

Extend two-part counterpoint to three or four parts, balancing outer and inner voices, using complete chords, managing doublings, and emphasizing melodic motion and rhythmic variety.

Explore counterpoint devices of imitation and sequence, where ideas repeat in another voice and sequences shift by scale steps, including canons, retrograde and inverted sequences.

Explore augmentation and diminution in contrapuntal writing, showing how rhythm changes enlarge themes and halve durations, with overlapping voices as in Vivaldi’s trio sonata.

Explore invertible counterpoint, including double and triple counterpoint, how swapping parts creates interval inversions, and how to apply the interval inversion formula to identify octaves, tenth, and fifteenth.

Examine the fugue's structure in counterpoint, from exposition to development, noting entries with the subject and answer, episodes, and varied keys—dominant, subdominant, relative, and parallel—as it ends in the tonic.

Explore practical counterpoint through Bach's fugue in C minor, illustrating how the voices interact and how counterpoint concepts shape musical texture.

Learn to write a fugue by outlining a subject, create an answer in the dominant, then craft three voices with counterpoint, check for errors, and develop through keys.