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A little room to wonder

Music

Explore how sound, silence, rhythm and choice become musical ideas.

How can a tiny change make a musical pattern feel different?

Close view of the strings and sound hole of an acoustic guitar.
Guitar strings and the body of the instrument interact to produce its sound.Pisethinfo, via Wikimedia Commons. CC BY-SA 3.0. · Source · CC BY-SA 3.0

Sound has qualities

A vibrating source can create sound that travels through a medium such as air. Pitch is closely related to vibration frequency: faster repeating vibrations generally correspond to a higher pitch. Loudness and timbre are different qualities, rather than other names for pitch.

Timbre helps distinguish a guitar from a flute playing a similar note. The mixture of frequencies and the way a sound begins, changes and fades contribute to that difference. Instruments turn physical vibrations into a wide range of musical possibilities.

Time can be organised

A pulse is a recurring reference beat. Rhythm is the pattern of events and spaces around it. You can keep an even pulse while a rhythm includes long notes, short notes or silence.

Tempo describes how quickly the pulse moves. Grouping and accent can change how a pattern feels, even when its speed stays the same. Different musical traditions organise time and pitch in different ways; one notation system does not describe every tradition equally well.

Compose by changing one thing

Imagine a fictional robot signal made from four beats: sound, silence, sound, sound. Repeat it, then move the silence. The ingredients barely change, but the listener now encounters a different pattern.

A composition can begin with a simple rule. Repeat a phrase, interrupt it or answer it with another phrase. Describe what you intended and what you actually notice. You can explore music through notation, listening or visual pattern-making without performing for an audience.

Only if you feel like trying

Make a four-beat pattern

  1. Draw four boxes. Put a dot for a quiet sound or a dash for silence in each box.
  2. Imagine the pattern, or tap it quietly if comfortable. Repeat it once.
  3. Change one box and compare the two versions. Describe the effect in your own words.

Optional. A silent written pattern is a complete response. No instrument, headphones, loud sound or recording is needed.