Key Stage 2 music · Composing

KS2 music: composing for a purpose, a guide for parents

In Key Stage 2, children compose music for a range of purposes using the interrelated dimensions of music, and they develop an understanding of musical composition: organising and manipulating ideas within musical structures. In plain terms, they decide what a piece is for, make a short musical idea, repeat and change it, put the parts in a sensible order and record it so it can be played again. It is creative work, but it is also carefully organised.

Composing music, explained

Composing is different from improvising because the music is worked on and kept. A composer tries ideas, makes choices, listens back and improves them, and ends with something that can be repeated or performed by someone else. The curriculum asks for this to be done for a range of purposes, and schools choose the purposes. Typical ones are setting a mood, telling a story, accompanying a picture or short film clip, marking an occasion such as a festival or a celebration, or writing a short jingle.

The purpose is what drives the decisions. A lullaby wants slow tempo, quiet dynamics and gentle sounds. A chase scene wants fast tempo, sudden changes in loudness and sharp, short sounds. Children are taught to ask, “What do I want the listener to feel or imagine, and which sounds, speeds and volumes will do that?” Each answer uses one of the interrelated dimensions: pitch, duration, dynamics, tempo, timbre, texture or structure. A piece with sounds that do not fit its purpose is a useful thing to talk about, not a failure.

Organising and manipulating ideas is the heart of the curriculum wording. A short musical idea, sometimes called a motif, can be repeated, played higher or lower, made faster or slower, played backwards, shortened, given a different sound or layered with a repeat of itself. These changes are called manipulating the idea. Putting the ideas into a structure then gives the piece shape. Children meet simple structures such as beginning, middle and end, two contrasting sections (A B), a section that returns (A B A), a verse and chorus, or a repeating pattern underneath a tune (an ostinato). Schools choose which structures they teach.

Recording is part of composing. Before anything is written down, children often hold an idea in their heads and play it back from memory, which is what the curriculum means by reproducing sounds from aural memory. They may then write their piece with their own symbols, a grid, note names above a beat or in staff notation once they have been taught it, or they may record it with a device. All of these are accepted, and notation is taught as a separate strand of the curriculum. Pieces are usually composed in pairs or groups, performed to the class, and improved after feedback. Assessment looks at the thinking: why did you choose that sound, and how does the piece fit what you wanted it to do? From here children move on to composing with styles, genres and traditions, and with music technology, in Key Stage 3.

Words your child will hear

Compose: To create a piece of music, work on it and keep it so it can be performed again.
Motif: A short musical idea, such as a few notes, that a piece is built from.
Structure: The order in which the sections of a piece are arranged.
Ternary form (A B A): A structure with three sections, where the first returns after a contrasting middle.
Ostinato: A short pattern repeated again and again, usually underneath a tune.
Manipulate: To change a musical idea, for example by making it higher, slower or backwards.
Score: A written or drawn record of a piece, which can use standard notation or the composer’s own symbols.

What the National Curriculum says

The programme of study for Key Stage 2 says:

Pupils should be taught to improvise and compose music for a range of purposes using the interrelated dimensions of music
Pupils should develop an understanding of musical composition, organising and manipulating ideas within musical structures and reproducing sounds from aural memory.

Objectives from the National Curriculum in England, © Crown copyright, used under the Open Government Licence v3.0.

Try it: composing a piece for a quiet, snowy village at night

A group is asked to compose a one-minute piece to go with a picture of a quiet village under falling snow at night, using a glockenspiel, a drum and their voices. How might they go about it?

Decide the purpose and the sound. The picture is calm and still, so the group chooses a slow tempo, quiet dynamics, a smooth, ringing timbre (the glockenspiel) and a thin texture with few layers.
Make a motif. They try different arrangements of the notes E, G, A and G, and settle on long, slow notes, with the last one held. This four-note idea is the heart of the piece.
Choose a structure. They plan A B A. Section A plays the motif twice with a very quiet repeating drum tap underneath, like snow falling. Section B is a contrast: the motif played backwards (G, A, G, E), while voices hum one long, low note underneath. Section A then returns.
Record it. They draw a score with three boxes labelled A, B and A, writing the notes and an arrow for quiet in each box. Another group should be able to play it from this.
Perform, listen and refine. They play it to the class, then ask, “Does it sound like a quiet snowy night?” and respond to the answers. Perhaps the humming covers the glockenspiel, so they make it quieter.

A strong composition has a clear purpose and choices to match: slow, quiet, ringing sounds for a calm scene. It has a short idea that is repeated and changed (the motif, played forwards in A and backwards in B), a clear A B A structure, and a record that someone else could follow. The group can explain why: “We used quiet, slow sounds because it’s still, and in B the tune goes backwards with humming underneath, so it feels a bit different before the first part comes back.”

Common mistakes and how to help

Thinking that composing means finding one nice tune

Popular music and films make the tune the memorable part, so children assume a composition is a tune and nothing more.

What helps: Ask what happens after the tune: “What comes next? How does it end? Which sounds play underneath?” A piece is made from decisions about structure, sound, speed and volume as well as notes.

Seeing repetition as lazy and believing every bar must be new

Children are often praised for new ideas, so repeating something feels like cheating.

What helps: Listen to a favourite song and count how many times the chorus returns. Explain that repetition makes music memorable, and that changing it a little each time is what composers do.

Picking sounds because they are fun or loud without thinking about the purpose

Making a loud noise on a drum is exciting, and the point of the task can be forgotten.

What helps: Keep returning to the purpose: “Would that sound right for a lullaby? What would make it more like a storm?” Use the dimensions as a checklist: speed, volume, sound, layers.

Believing that a piece only counts if it is written in staff notation

Children see composers on screen writing on stave paper and assume that real composing needs it.

What helps: Explain that composers record music in many ways, including their own symbols, a recording or a drawn grid. Staff notation is taught as a separate skill and is one tool among several.

How to help at home

Soundtrack a picture. Choose a picture from a book or a photograph and ask your child to make up a short piece to go with it. Ask which sounds, speeds and volumes match the mood, and why they chose them.
Compose for an occasion. Make up a short piece for a birthday, a bedtime or a family event. Having a real reason makes the choices obvious, because a bedtime piece needs to be quiet and slow.
Five ways to change a motif. Take a short clap or hum and change it five ways: faster, slower, higher, backwards and louder. Choose the two that sound best and decide where each would go in a piece.
Build an A B A. Compose two short contrasting ideas, A and B, and perform them in the order A B A. Ask, “How did it feel when A came back?” It is a simple way to feel how structure works.
Keep a composer’s notebook. Help your child record ideas with drawings, letters or symbols, or on a phone. Looking back at ideas and choosing the best ones is a real composer’s habit, and it means nothing is lost.

Builds on

Key Stage 1: Creating and combining sounds

Leads on to

Key Stage 3: Improvising and extending ideas
Key Stage 3: Composing with structures and styles
Key Stage 3: Using music technology