How do you recognise the chord and harmony concepts in the National 5 list, such as chord progression, broken chord, arpeggio, concord and discord?
Identifying chord and harmony concepts in the National 5 list: chords, chord progressions, broken chord, arpeggio, concord and discord, and how they colour a piece.
How to recognise the National 5 Music harmony concepts: a chord (notes sounded together), a chord progression (a sequence of chords), a broken chord or arpeggio (the notes of a chord played one after another), and the difference between a concord (smooth, restful) and a discord (clashing, tense).
Reviewed by: AI editorial process; not yet individually human-reviewed
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What this concept is asking
National 5 Music asks you to recognise the basic harmony concepts when you hear them. The concept list includes chords, chord progressions, broken chord, arpeggio, and the contrast between concord and discord. Harmony is what happens when more than one note sounds at the same time, and these concepts describe how those notes are arranged and how they sound, restful or tense.
The skill is partly about texture (are the chord notes together or spread out?) and partly about quality (does the chord sound smooth or clashing?). Both are recognisable by ear with a little listening practice.
The harmony concepts in the National 5 list
Chord is two or more notes sounded together. When you hear a guitarist strum several strings at once, that is a chord.
Chord progression is a sequence of chords played one after another. Pop and rock songs are built on repeating chord progressions, and recognising that the harmony moves through a pattern of chords is the point here.
Broken chord is a chord whose notes are played one after another rather than all together. Instead of strumming, the player picks the notes separately.
Arpeggio is closely related: it is a chord whose notes are sounded in order, usually spread smoothly up or down. In practice National 5 treats broken chord and arpeggio as the same idea, the opposite of a block chord. (An arpeggio tends to run cleanly up or down; a broken chord may break the notes up in any order.)
Concord is a chord that sounds smooth, restful and pleasant, with no clash. It creates a feeling of rest or resolution.
Discord (or dissonance) is a chord that sounds clashing, harsh or unresolved. It creates tension and usually makes the listener want it to move to a concord.
How to decide quickly in the exam
For texture, ask whether the chord notes arrive together (a block chord) or one after another (a broken chord or arpeggio). If they spread smoothly up or down, "arpeggio" is the safest answer; if the question offers "broken chord", that is also right.
For quality, ask whether the chord sounds smooth and restful (concord) or clashing and tense (discord). Trust your ear: a discord makes you slightly uncomfortable and wanting resolution.
Examples in context
A guitar gently picking out the notes of each chord one at a time is playing broken chords or arpeggios. A piano hammering a harsh, clashing chord at a moment of horror in film music is a discord. The warm, settled final chord of a hymn is a concord. The familiar four-chord pattern under a pop song that repeats verse after verse is a chord progression.
Try this
Q1. A pianist plays all three notes of a chord at exactly the same time, several times in a row. Name what each block of notes is. [1 mark]
- What the marker wants. A chord (a block chord), because the notes are sounded together rather than one after another.
Q2. A string section plays a harsh, clashing, unresolved chord under a tense film scene. Concord or discord? [1 mark]
- What the marker wants. Discord, because it sounds clashing and tense and wants to resolve.
Q3. Why is an arpeggio not the same as a chord? [1 mark]
- What the marker wants. Because an arpeggio plays the notes of the chord one after another, while a chord sounds the notes together.
A note on sources
This guide is AI-written and not individually human-reviewed. The concept names and listening format follow the published SQA National 5 Music course specification; verify the current concept list against the SQA National 5 Music course specification at sqa.org.uk.
Exam-style practice questions
Practice questions written in the style of SQA exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
SQA N5 style1 marksA harpist plays the notes of each chord one after another, from the bottom up, rather than all at once. Name this concept. (1 mark)Show worked answer →
The answer is arpeggio (also acceptable as broken chord). An arpeggio is a chord whose notes are played one after another rather than together, often spread smoothly up or down.
The marker wants the concept word "arpeggio" or "broken chord". Do not write "chord", because a chord means the notes sounded together at once. The clue in the question is "one after another", which is exactly the definition of an arpeggio or broken chord.
SQA N5 style2 marksListen to the excerpt. (a) Identify whether the chord at the marked point is a concord or a discord. (b) Describe the effect that chord creates. (2 marks)Show worked answer →
Part (a) is one mark. If the chord sounds smooth, restful and pleasant, it is a concord; if it sounds clashing, harsh or unresolved, it is a discord.
Part (b) is one mark for the matching effect. A concord creates a sense of rest, calm or resolution; a discord creates tension, unease or drama, and usually makes the listener want the music to resolve. Name the concept correctly, then match the effect. Two parts, two marks.
Related dot points
- Identifying the scales and modes in the National 5 concept list by ear and by sight: major, minor, pentatonic, blues scale, chromatic scale and modes, and the mood each creates.
How to recognise the National 5 Music scales and modes by ear: major (bright), minor (sad or serious), pentatonic (five notes, common in Scottish and folk music), blues scale (with flattened blue notes), chromatic (semitone steps) and modes, and how each shapes the mood of a melody.
- Identifying melodic devices and ornaments in the National 5 concept list by ear: sequence, ornament, grace note, trill, acciaccatura, glissando, bend and step or leap movement.
How to recognise the National 5 Music melodic devices and ornaments by ear: a sequence (a phrase repeated higher or lower), ornaments that decorate a note (grace note, acciaccatura, trill), a glissando or bend that slides between pitches, and whether a melody moves by step or by leap.
- Identifying repeated and sustained patterns in the National 5 concept list: ostinato, riff, pedal and drone, and how each underpins a piece of music.
How to tell apart the National 5 Music repeating patterns: an ostinato (a repeated melodic or rhythmic pattern), a riff (a repeated pattern in pop, rock and jazz), a pedal (a held or repeated note under changing harmony) and a drone (a continuous held note common in Scottish and folk music).
- Identifying cadence and key concepts in the National 5 list: perfect cadence, imperfect cadence, modulation or change of key, and how they shape the end of phrases and sections.
How to hear the National 5 Music cadence and key concepts: a perfect cadence (a finished, full-stop ending), an imperfect cadence (an unfinished, question-like ending), and modulation or a change of key (the music moving to a new home note part way through).
- Identifying popular-song structures in the National 5 list: 12-bar blues, verse, chorus, middle 8, intro, bridge and coda, and the role of repetition and contrast.
How to recognise the National 5 Music popular-song structures: the 12-bar blues (a repeating 12-bar chord pattern), verse and chorus, the contrasting middle 8 or bridge, intro and coda, and how repetition and contrast organise a song.
Sources & how we know this
- National 5 Music Course Specification — SQA (2025)
- National 5 Music course overview and resources — SQA (2025)