Copyright and Licence

Last updated: 31 October 2026

The Lehra Flow website and software, its design, text, logo, instrument and tanpura sound recordings, and the lehras published by Lehra Flow are the property of Shreyas Mhatre and are protected by copyright law.

What you may do

Use the service for your own practice, teaching and performance while you have an active plan.

What you may not do

Copy, republish, sell, sublicense or distribute the software, library, samples or recordings.
Scrape, download in bulk or reverse-engineer the service, or extract the audio samples.
Share your login or let others use your plan.
Remove or alter any copyright notice or authorship information.

No licence is granted except as stated above. Lehras created by users remain the property of their authors, who license them to Lehra Flow as described in the Terms.

Third-party sound credits

The tanpura sounds were recorded using a real tanpura; we cut, retuned and looped them. The Bansuri samples are recordings by sankalp (Sankalp Gulati, CompMusic project) on Freesound, licensed under CC BY 4.0; we trimmed, retuned and faded them. The Harmonium 2 recording is by cabled_mess and the Sarangi recording is by a Freesound user who has since left, both released into the public domain (CC0) on Freesound.

Many instrument sounds are recordings released into the public domain (CC0): the VS Chamber Orchestra: Community Edition and the Versilian Community Sample Library by Versilian Studios (with Sam Gossner, Simon Dalzell and others), Karoryfer Samples, and a steel drum by jlearman. The soprano and alto saxophones are from the MTG-UPF solo saxophone recordings; the Sitar (strokes) is “SitarCStrokes” by chinpen and the Sitar (melody) is “mark_sitar_03” by mannhawks, both on Freesound, and the Bansuri recordings are by sankalp (Sankalp Gulati, CompMusic). All of these are licensed under Creative Commons Attribution; we trimmed, retuned and balanced them. The Harmonium 2, Sarangi, Accordion (Vienna), Santoor (roll), Sitar (low) and Sitar (ring) recordings come from Freesound users (cabled_mess, batchku and others) under CC0.

Authorship

Library lehras show their author's username. If you believe content infringes your rights, tell us which content and why, and we will review and remove it where appropriate.

Contact and support

Support and feedback happen in the Lehra Flow WhatsApp community. After your plan is first activated, you are added to it using the phone number on your account, so keep that number correct. If you have not paid yet, there is nothing to contact us about: choose a plan and you will be added.