10+
Downloads
Content rating
Everyone
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About this app

With the Zigzag of Fifths app, you can:
- Instantly see which notes belong to every key signature, just by dragging the window across the zigzag.
- Visualize how the notes change between key signatures by watching them move on the piano keys.
- Listen to major and minor scales to hear the difference that changing the tonic makes, even when the key signature is unchanged.
- Explore 7 different patterns in the Zigzag of Fifths, including the order sharps and flats are added to key signatures, relative minors, major 2nd and perfect 5th intervals, and more.
- Pick your preferred way to name the notes: English note letter names, Fixed Do solfege, or German note letter names.
- Change the color scheme: Match colored instruments, pick a scheme that is better for colorblindness, or use a monochromatic scheme if you prefer notes to be grayscale.

To explore Note Teams:
Simply drag the window along the Zigzag of Fifths to change which 7 notes are shown within the window. Each set of 7 notes is a Note Team with a unique key signature that shows which notes on the team are sharp or flat.

Switch between major and minor modes to change the tonic note, or Team Captain. Listen to the scale to hear how changing the musical mode changes the sound of the Note Team.

Make the piano visible, then drag the window to visualize how sharps and flats are added on the piano keyboard.


To explore patterns in the Zigzag of Fifths:
Cycle through all 7 patterns or jump to a specific pattern by opening the pattern menu (use the 'i' button on the main menu Explore Patterns icon or touch the "Pattern #" title to open the menu).
Each pattern has a learn and apply mode. Switch between modes using the right of the 3 central buttons.
Patterns:
1. Order sharps and flats are added
2. Note Teams (key signatures)
3. Relative minors
4. Number of sharps/flats in major keys
5. Number of sharps/flats in minor keys
6. Major 2nd intervals
7. Perfect 5th intervals
Updated on
Dec 21, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Committed to follow the Play Families Policy

What's new

Choose from 3 options for note names: English, Fixed Do, or German systems.
Change the color scheme: Choose from preset options or define your own.
View notes on the keyboard as note letter names or scale degree numbers.
Clarified options for patterns 2-5.