Piano Chord Compass Solo

This Piano Chord Compass Solo turns chord construction into a compact sliding reference. Move the rear tab to select a root note, then read the aligned keys and interval windows to see how its chord types are built.

The tool measures approximately 7 x 5.5 inches (17.8 x 14.0 cm) and works without batteries, an app or a screen. This Solo edition includes one physical Compass only; the 72-page printed guidebook from the separate bundle edition is not included.

Why You'll Love It

• See seven essential chord types — Compare major, minor, diminished, augmented, major seventh, minor seventh and diminished seventh chords.
• Connect notes with intervals — Follow the root, minor third, major third, diminished fifth, fifth, minor seventh, major seventh and octave.
• Keep the reference nearby — Its compact format fits beside a piano or keyboard and travels easily to lessons or writing sessions.

How to Use It

1. Choose the root note for the chord you want to explore.
2. Move the tab on the back until that note appears in the ROOT window.
3. Read the aligned notes, keyboard positions and interval labels on the front.
4. Play the displayed notes, then compare how the structure changes with another chord type or root.

What You'll Learn / Explore

Explore how root-position chords are constructed within a single octave and how changes to thirds, fifths and sevenths create different chord qualities. The Compass is a visual reference rather than a complete piano or fingering course. It does not display finger numbers, chord inversions or slash chords.

What's Included

- 1 Piano Chord Compass sliding tool

Who It's For

- Beginner and developing piano or keyboard players
- Songwriters and music producers

Great For

- Chord practice
- Songwriting and composition

Choose a root, follow the intervals and bring the chord structure to the keyboard.