How do you identify chords, chord qualities, progressions and cadences purely by ear in VCE Music?
the aural recognition of chord qualities, chord progressions and cadences from heard examples, including hearing the bass line, distinguishing major from minor harmony, and identifying cadence types by ear
A VCE Music answer on hearing harmony: recognising chord qualities, common progressions and cadence types by ear, using the bass line and the sense of resolution rather than written notes, for the aural examination.
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What this dot point is asking
Hearing harmony is a separate skill from building chords on paper. The written chords topic teaches you what chords are; this dot point is about recognising them in real time by ear, which the aural examination tests directly. The approach is systematic: track the bass, judge the colour, and listen for the points of arrival.
Hearing the bass line first
The bass line is the foundation of harmonic listening because it usually carries the roots of the chords and outlines the progression.
A descending or static bass, a bass that leaps down a fifth into a resolution, or a stepwise rising bass each suggest different harmonic patterns. Training yourself to extract the bass from a full texture is the single most useful aural-harmony habit.
Judging chord quality by colour
Once you have a root, decide the quality from the sound. Major chords sound bright and stable; minor chords sound darker and more reflective; dominant seventh chords sound bright but unstable, with a clear pull to resolve; diminished chords sound tense and unsettled.
Recognising common progressions
Whole progressions have recognisable sounds. The I, IV, V, I progression is the backbone of countless songs and feels grounded and conclusive. The I, V, vi, IV loop is instantly familiar from pop. The ii, V, I is the signature jazz cadence. The twelve-bar blues has a fixed, predictable harmonic shape. Recognising these patterns lets you predict the next chord and notate harmony quickly under time pressure.
Identifying cadences by ear
Cadences are the easiest harmony to hear because they mark the ends of phrases with a clear sense of arrival or suspension.
- A perfect (authentic) cadence, V to I, sounds completely finished, like a full stop.
- An imperfect (half) cadence, ending on V, sounds suspended, like a comma that demands continuation.
- A plagal cadence, IV to I, is the gentle amen close.
- An interrupted (deceptive) cadence, V to vi, sets up the perfect cadence then swerves to a surprising chord.
A method for aural harmony
- Find and hum the bass line to locate the roots.
- Decide the quality of each chord from its colour.
- Match the pattern to a common progression you know.
- Focus on the last two chords of each phrase to name the cadence.
- Cross-check: the cadence and the progression should agree.
Building the ear
This skill is trainable through targeted listening. Play I, IV, V and vi in a fixed key and sing the bass; play the four cadence types repeatedly until each has an unmistakable feel; and transcribe the harmony of simple songs you know. Linking each chord to its function (tonic at rest, dominant pulling home) is more reliable than trying to name chords in isolation.
Practise little and often: a few minutes daily singing bass lines and naming cadences builds reliable aural harmony faster than occasional long sessions. Secure chord and cadence recognition makes the harmony questions in the aural examination far more dependable.
Exam-style practice questions
Practice questions written in the style of VCAA exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
VCAA 20234 marksAn excerpt is played four times. Identify the cadence heard at the end of the first phrase, and identify the cadence heard at the end of the second phrase. For each, justify your choice with reference to what you hear.Show worked answer →
Two marks per cadence: one for the correct name, one for a justification grounded in the sound rather than guesswork.
Name each cadence from the relationship of the final two chords and the sense of arrival. A perfect (authentic) cadence, V to I, sounds completely finished, like a full stop. An imperfect (half) cadence ends on V and sounds suspended, like a question. A plagal cadence, IV to I, is the gentle amen close, and an interrupted cadence, V to vi, sets up the perfect cadence then swerves to a surprising chord.
Justify by describing the bass movement and the resolution: "the bass leaps down a fifth into a settled, bright tonic, so the phrase sounds closed" supports a perfect cadence. Markers reward a judgement tied to the heard movement of the last two chords, not a name on its own.
VCAA 20214 marksA four-bar excerpt is played. Describe the harmonic progression you hear, including the quality (major or minor) of the chords and the bass movement, and explain how you used the bass line to identify the progression.Show worked answer →
Roughly two marks for an accurate description of the chords and bass, and two for explaining the listening method.
Track the bass line first, because it usually carries the chord roots and outlines the progression: a bass that leaps down a fifth into a resolution, or steps through the scale, narrows the options quickly. Then judge each chord's quality by colour, major sounding bright and stable, minor darker.
A strong response names a recognisable pattern (for example I, IV, V, I or I, V, vi, IV) and states how the bass and the chord colours led to it. Identifying chords from the top melody note instead of the bass is the classic error and produces wrong roots.