play music theory

a listening guide · September 25, 2026

Play Music Theory vs Wiggly Music: where should you draw first?

Both let you draw a shape and hear it as a loop. The useful question is what you want to do next: learn why it sounds that way, or let the sketch turn into a piece.

Illustrated marks turning into a musical sound, showing the draw-and-listen idea.
The starting move is shared: make a mark, press play, and listen to what changed.

The same first move

In Play Music Theory, a mark's left-to-right position tells the loop when to sound; its height tells it roughly how high to sound. Wiggly Music also begins with drawing and listening. Both let you explore key, scale, timing, and different sounds without starting with a staff of written notes.

The difference you will notice first is the surrounding invitation. Here, the guides turn a doodle into a small question about music. Wiggly Music invites you to keep shaping the doodle as a creative piece, with paths into melody, rhythm, theory, performance, and a gallery of shared work.

the two-minute test

Make a three-note hill.

You can try exactly the same gesture on both canvases. The result gives you a real basis for choosing, beyond the name on the tab.

  1. Draw: put a low dot on the left, a higher dot in the middle, and another low dot on the right.
  2. Listen: press play. Move only the middle dot higher. Can you hear the peak change?
  3. Repeat: draw the same hill in Wiggly Music. Change the sound color or add a second line. Which next step feels inviting?

Pick the next question

If you catch yourself asking “why did that note rise?” or “what did the gap do to the beat?”, stay here and try the beginner music theory guide. The guides give names to sounds after you have heard them.

If you catch yourself asking “what would this sound like with another color or layer?”, take the same hill to Wiggly Music's canvas. Let the line become a loop you want to keep, then browse its community gallery for another starting shape.

You can study the sound in one place and get lost in making it in the other. The three-note hill gives you a small, repeatable way to feel which approach you want today.

A playful illustrated garden of musical shapes, suggesting many ways a simple mark can grow.
One small shape can become a question about pitch or the beginning of a playful composition.

Try both, then follow your ear.

Open Play Music Theory for the three-note hill. When you want to take it further, visit Wiggly Music. Its own comparison article looks at the two approaches from the sketchbook side.

The original Play Music Theory visual instrument is by Tala Rae Schlossberg. This site is independently developed and is not affiliated with or endorsed by the original creator.