Frequently Asked Questions About Web Harmonium

Yes. The browser tool is designed as a free online harmonium, so you can open the page and start playing without paying, downloading an app, or creating an account.

Yes. Web Harmonium supports laptop and desktop keyboard control. Each virtual key shows the matching computer key along with its Sargam and Western note label, so you can play Sa Re Ga Ma directly from your keyboard.

Yes. Phones and tablets can use the on-screen virtual harmonium keys with touch input. The full physical keyboard shortcut experience is best on desktop and laptop devices.

Yes, in browsers that support Web MIDI. The site can request MIDI access, detect connected devices, and let you play the harmonium from an external keyboard.

No. The main tool is a browser-based harmonium, so you can use it without downloading software or installing a dedicated app.

By default, A plays Sa, S plays Re, D plays Ga, F plays Ma, G plays Pa, H plays Dha, and J plays Ni. The next white keys continue into the upper Sa, Re, and Ga. Black keys sit on W, E, T, Y, U, O, and P for the sharp notes.

Yes. Alongside note keys, the MVP includes shortcuts for volume, octave, transpose, and reverb so you can make quick adjustments while practicing on a computer keyboard.

Any modern browser with Web Audio should play the instrument. Web MIDI support depends on browser implementation, so the MIDI page explains when the external keyboard feature is available and how the site degrades gracefully if it is not.

The reverb effect adds a gentle room-like trail to the sound. It is optional and meant to make solo practice feel warmer without overwhelming beginners.