> For the complete documentation index, see [llms.txt](https://guide.tonaly.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.tonaly.app/instrument.md).

# Onscreen instrument

- [Display the instrument](https://guide.tonaly.app/instrument/display-instrument.md)
- [Switch the instrument](https://guide.tonaly.app/instrument/switch-instrument.md)
- [Fullscreen mode](https://guide.tonaly.app/instrument/fullscreen.md)
- [Display staff next to the instrument](https://guide.tonaly.app/instrument/display-staff-on-instrument.md)
- [Piano](https://guide.tonaly.app/instrument/piano.md)
- [Interactive piano](https://guide.tonaly.app/instrument/piano/interactive-piano.md)
- [Display key](https://guide.tonaly.app/instrument/piano/display-key.md)
- [String instruments](https://guide.tonaly.app/instrument/string-instruments.md)
- [Position of scale](https://guide.tonaly.app/instrument/string-instruments/position-of-scale.md)
- [Alternate chord position](https://guide.tonaly.app/instrument/string-instruments/alternate-chord-position.md)
- [Change tuning](https://guide.tonaly.app/instrument/string-instruments/change-tuning.md)
- [Reset to standard tuning](https://guide.tonaly.app/instrument/string-instruments/reset-to-standard-tuning.md)
- [Left-hand fretboard](https://guide.tonaly.app/instrument/string-instruments/left-hand-fretboard.md)
- [Display key](https://guide.tonaly.app/instrument/string-instruments/display-key.md)