Version 5.2
Get a Lehra player on your Android device.
LehraBox is an android application which brings in a Lehra machine in your android device.
  • Beats per minute from 30 to 300
  • Optional Metronome to indicate the matra
  • Optional Tanpura/Shruthi box
  • Visual matra indicator
  • Time elapsed
  • Over 50 lehras in 13 different taals
  • Save lehras as favorites
  • Choice of 6 instruments including piano, guitar and bansuri
  • Wide Range of Pitch selection
  • Buttons for easier change of beats per minute
  • Tap beats to set tempo
Try free lite version:
Requires Android 2.1 and higher.
Free version is feature restricted and ad supported.
Buy full version:
Requires Android 2.1 and higher.


LehraBox is a lehra or nagma player for your Android device. LehraBox plays a rhythmic melody that serves as an accompaniment for playing Tabla. It is intended for providing and maintaining a constant speed or beats per minute while playing or practicing the Tabla. A lehra machine is like a metronome but has a rhythmic melody insteads of the ticks.

LehraBox is a creation of SiddhiSadhana.


In case of any issues with the update, please contact the developer (siddhisadhana@gmail.com)

Version 5.2

Released on Apr 3rd, 2014
  • NEWBPM can be optionally set using keyboard (numeric) upon touching the BPM indication text
  • FIXFixed bug causing crash for certain metronome subdivision selection

Version 5.0

Released on Mar 29nd, 2014
  • NEWMajor performance improvements and code optimization for faster reposonsiveness

Version 4.5

Released on Feb 22nd, 2014
  • FIXLimit BPM between 30 to 300 in riyaz mode setting

Version 4.4

Released on Nov 18st, 2013
  • NEWAdded 3 Lehras in Rudra Tal (11 beat cycle)
  • NEWSupport for Android 4.4 (KitKat)
  • FIXBux fix on timing error in Matra indication in Riyaz Mode

Version 4.1

Released on Aug 29th, 2013
  • NEWAdded 3 Lehras in Rudra Tal (11 beat cycle)
  • FIXBux fix on timing error in Matra indication in Riyaz Mode

Version 4.0

Released on Aug 6th, 2013
  • NEWRiyaz (practice) mode to set automatic timed tempo changes
  • FIXSupport for wider range of screen sizes
  • NEWImprovements to visual presentation

Version 3.4

Released on Feb 8th, 2013
  • NEWAdded new taal Chartal Ki Savari (11 beats)
  • FIXSupport for smaller phone screens
  • FIXBug Fixes preventing occasional crashing while changing taal

Version 3.0

Released on Jun 29th, 2012
  • NEWAdded new taals: Dhamar, Deepchandi, Ada Chautal, Chautal, Ektal, Sooltal, Jhumra and Pancham Savari
  • NEWSave upto 15 Lehras as favorites
  • NEWSet tempo by tapping on the button to the right of play button
  • FIXPauses and resumes automatically on receiving phone calls while LehraBox is playing
  • FIXPhone screen can be turned off while LehraBox is playing
  • FIXFixed the timing error in the matra indication that occurs after playing for a while

Version 2.4

Released on Apr 3rd, 2012
  • NEWApplication now remembers and loads the previous state on launch
  • NEWAdded Accordion as a new instrument
  • FIXBetter sounds for the metronome and sub-ticks
  • FIXImprovements in synthesising Lehras with pause notes
  • FIXFixed error in metronome and matra indication for JhapTal
  • FIXMinor bug fixes and improvements to visual presentation

Version 2.0

Released on Feb 17th, 2012
  • NEWOptional Tanpura/Shruti Box
  • NEWAdditional instruments including Guitar, Bansuri and Vibraphone
  • NEWOptional sub-ticks to metronome for changing the jati
  • NEWLehra is now optional as well
  • FIXDevice screen will not go to sleep while the application is running
  • NEWImproved the visual presentation while maintaining the easy user interface

Version 1.0

Released on Feb 1st, 2012
  • NEWInitial Release



Contact Us

We lookforward for your suggestions and feedback for easier usability as well as for increasing the usefulness of the app. Please contact us if you would like to see any new features in the future updates.


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