Diagram generator
Pick a chord or scale — the keyboard and staff are built automatically.
How to build a diagram
- Choose a root and a chord or scale.
- Shift the scheme by octaves or edit its notes on the keyboard if needed.
- Play the result and copy a link to the selected scheme.
Example
C maj7 places C, E, G and B on the keyboard and staff.
What the result shows
The keyboard shows note positions, the staff shows notation, and labels preserve the correct musical spelling.