Sadhana AIPRACTICE COMPANION

Everyday tools

Tanpura, tala and tuning

These three are the reason to open the app on an ordinary Tuesday. They are separate screens, they need no recording, and nothing has to be analysed for them to work.

The tanpura and shruti drone

A drone you set to your kattai and leave running. It keeps sounding while you move to other screens, so you can start it once and practise for an hour against it.

Use it the way you would a physical shruti box: set it, then stop thinking about it. If you do not know what pitch you are comfortable at, sing a sustained note into the tuner first and read off what you are actually producing — that is usually more honest than guessing a kattai from memory.

The Sadhana AI tanpura screen with the drone pitch set.
The tanpura screen.

The metronome, with tala modes

A plain click tells you where a beat is. A tala mode tells you where you are in the cycle, which is the part that actually goes wrong. Set the tala, set a tempo well below the one you want, and speed up only once the cycle stops surprising you.

Honest limitation. The metronome keeps time; it does not watch your hand. It will not tell you that you put the laghu in the wrong place — only a teacher or your own recording will. Pair it with a recorded take when you are unsure.

The tuners

There is a chromatic tuner and instrument tuning support. This is the one surface that responds as you play or sing, rather than after a take, which makes it the right tool for two jobs:

Which one do I want?

If you want to…UseLive or after the fact?
Hold a reference pitch while you practiseTanpura / shruti droneContinuous
Keep a tala cycleMetronome with tala modesContinuous
Tune an instrumentTunerLive
Check the pitch you are producing right nowTunerLive
See where a whole phrase driftedRecord a take and compareAfter the take
Repeat one hard passageLoop practiceContinuous

They work together, but they are separate tools

Worth being clear, because bundled apps often imply more integration than exists: the drone, the metronome and the tuner are independent. The drone does not follow the metronome, and the tuner does not know what tala you set. What they share is that you can have the drone going while you use the others, and that anything you record afterwards lands in the same history.

Asset note for the site maintainer: this page shows the tanpura screenshot only. Tuner and metronome captures do not exist yet — see the capture brief in docs/marketing/screenshot-brief.md. No placeholder images are used here.