What does the AQA composition brief require, and how do you compose a successful response?
Composing to a brief: the Component 3 requirements, the brief that targets the Western classical tradition, responding to a stimulus, the minimum length, and how a brief composition is assessed and submitted.
A focused answer to composing to a brief for AQA A-Level Music Component 3, covering the requirements, the brief that targets the Western classical tradition, responding to a stimulus, the minimum length, and how a brief composition is assessed and submitted as non-exam assessment.
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What this dot point is asking
This is the heart of Component 3, the composition non-exam assessment worth 25 percent of the A-level. AQA wants you to respond to a set brief, one that targets the Western classical tradition, meeting the technical demands of the brief while writing convincing, well-structured music of the required length.
The requirements
Responding to the brief
The Western classical brief rewards secure functional harmony (cadences, modulation), clear tonal structure (such as binary, ternary or sonata-influenced form), motivic development and idiomatic writing for the chosen instruments.
What the markers reward
The composition is marked against published assessment criteria that reward, broadly, the handling of musical elements (harmony, melody, rhythm, texture), the use of compositional techniques and development, the structure and coherence of the whole, and idiomatic, effective writing for the chosen forces. For the Western classical brief specifically, the examiner is looking for secure functional harmony with correctly resolved dissonance, a logical key scheme with convincing modulations, motivic development rather than literal repetition, and writing that suits the instruments. A piece that meets every demand of the brief and sustains its style and structure across the full duration sits in the top bands.
Working method
Plan the structure and key scheme first, sketch the main themes, then harmonise, develop and orchestrate. A reliable order is: decide the form and the keys you will visit, write a strong opening idea and its answering phrase, work out the cadences that will articulate each section, then develop the material through sequence, variation and changes of texture, and finally refine the part-writing and scoring. Keep checking your draft against each requirement of the brief, listen back through notation software, and refine it with feedback before producing the final score and recording. Leave time to proofread the score, because clear, accurate notation is part of communicating your intentions.
Exam-style practice questions
Practice questions written in the style of AQA exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
AQA 20194 marksComposition (Component 3) preparation. An AQA brief asks for a piece in a Baroque style for string ensemble using a ground bass. Explain four features you would include to meet this brief. (4 marks)Show worked answer →
Treat each demand of the brief as a feature to tick off, one mark each.
Ground bass. State that you would write a short, repeating bass line (for example four to eight bars) as the foundation.
Baroque harmony. Add functional diatonic harmony with clear cadences over the repeating bass, plus a suspension or two for Baroque colour.
Texture. Build contrapuntal upper parts that vary across the repetitions to sustain interest.
Idiomatic string writing. Keep the parts in range and use idiomatic figuration. Markers reward each brief requirement clearly addressed.
AQA 20216 marksComposition (Component 3) preparation. Explain how you would demonstrate control of tonal harmony and structure in a composition responding to the Western classical brief. (6 marks)Show worked answer →
Develop three points showing you can plan, not just describe, for roughly two marks each.
Key scheme. Explain a clear tonal plan, for example "begin in the tonic, modulate to the dominant for a middle section, then return to the tonic".
Cadences and progressions. State that you would confirm each key with functional progressions (I, IV, V) and cadences at phrase ends.
Structure and development. Choose a clear form (binary, ternary or rounded) and develop the opening idea through sequence and variation rather than mere repetition. Conclude that addressing every brief requirement is what secures the marks.
Related dot points
- Free composition: the second composition where you choose the style and forces, developing your own ideas, structuring an original piece, and how the free composition is assessed and submitted.
A focused answer to the free composition of AQA A-Level Music Component 3, covering the freedom to choose style and forces, developing original ideas, structuring an original piece, and how the free composition is assessed and submitted as non-exam assessment.
- Harmonic and contrapuntal techniques: functional progressions, cadences, modulation, voice-leading, four-part writing, suspensions, sequences, imitation, canon and the principles of counterpoint.
A focused answer to the harmonic and contrapuntal techniques needed for AQA A-Level Music composition, covering functional progressions, cadences, modulation, voice-leading, four-part writing, suspensions, sequences, imitation and counterpoint.
- Orchestration and arrangement: writing idiomatically for instruments and voices, instrumental ranges and transposition, balance and blend, doubling, texture, and arranging existing material for new forces.
A focused answer to orchestration and arrangement for AQA A-Level Music composition, covering idiomatic writing for instruments and voices, ranges and transposition, balance and blend, doubling, texture, and arranging existing material for new forces.
- Harmony and tonality: chords, cadences, functional harmony, diatonic and chromatic harmony, modulation, keys and modes, and dissonance and consonance.
A focused answer to the harmony and tonality element of AQA A-Level Music, covering chords, cadences, functional harmony, diatonic and chromatic harmony, modulation, keys and modes, and consonance and dissonance, with the precise vocabulary the appraising exam rewards.
- Texture and structure: monophonic, homophonic, polyphonic and heterophonic textures, layering and number of parts, and structural forms including binary, ternary, rondo, sonata, theme and variations, verse-chorus and through-composed.
A focused answer to the texture and structure element of AQA A-Level Music, covering monophonic, homophonic, polyphonic and heterophonic textures, layering, and structural forms including binary, ternary, rondo, sonata, theme and variations and verse-chorus.
Sources & how we know this
- AQA A-level Music (7272) specification — AQA (2016)