Shruti

Set your Sa, add Pa, and let the drone run while you practice. The shimmer toggle layers a slow Sa-Sa-Pa-Sa pluck pattern on top.

How to use Shruti

  1. Pick a shruthi (your Sa) that sits comfortably with your voice.
  2. Toggle Pa to enrich the drone with the perfect fifth.
  3. Turn on shimmer to add a slow Sa-Sa-Pa-Sa pluck pattern.
  4. Leave it running while you sing, play, or practice riyaaz.

Frequently asked questions

What is a tanpura drone?
A tanpura is a stringed drone that provides the tonal foundation for Indian classical music — a continuous Sa with its overtones to lock the ear into the key.
Why add Pa?
Pa (the perfect fifth) thickens the drone and is the default companion to Sa in most ragas. Some compositions in raga Hindolam or Madhyamavati prefer Ma instead.
Does the drone keep playing if I switch tabs?
Browsers throttle audio in background tabs. Keep the tab visible for a steady drone — the lab pauses audio when the tab is hidden.
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