Hex MIDI

The Jankó keyboard is a musical keyboard layout designed by Paul von Jankó in 1882. It allows for consistent fingering across all scales and enables wider intervals.

Select Instrument

Select MIDI File

Select Custom Layout

Layout Editor

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Quick Setting

Background Audio

To prevent audio jitter when the screen is off, please set Hex MIDI to Unrestricted battery usage in the next system screen.

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