Practice mode
Web Harmonium Keyboard
A focused Web Harmonium keyboard practice page with keyboard shortcuts, touch controls, Sargam labels, and saved local settings.
Play surface
White keys: A S D F G H J K. Black keys: W E T Y U.
Oscillator fallback
Transpose
Shift the pitch in semitones to match your range.
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White keys: A S D F G H J KBlack keys: W E T Y USwipe horizontally on mobile to keep full-size keys.