Is Hertzora free to use?

Yes! Hertzora is free to use. The free plan gives you access to the Grand Piano, Studio Harmonium, and all backing tracks — no credit card required. A Pro upgrade is available to unlock all 7 instruments.

Do I need to download anything to use Hertzora?

No downloads needed. Hertzora runs entirely in your web browser — just open hertzora.in and start playing instantly on any device.

Can I play Indian instruments like Santoor and Harmonium online?

Absolutely! Hertzora features a Studio Harmonium (free) and a Santoor (Pro), making it one of the very few online studios with authentic Indian instrument simulations playable directly in your browser.

Does Hertzora work on mobile?

Yes, Hertzora is fully responsive and works on mobile browsers. You can tap the on-screen keys on your smartphone or tablet to play any instrument.

What Bollywood songs are available as backing tracks?

Hertzora currently offers two popular Bollywood backing tracks: 'Tum Hi Ho' and 'Kesariya', along with other genres including EDM (Sky High), Dubstep (Mortals), Alt-Pop (Cradles), Hip-Hop (Royalty), and Pop Rock (Believer).

What is the Pro version of Hertzora?

The Pro version of Hertzora unlocks the full instrument library including the Santoor, Acoustic Guitar, Harmonica, Electronic Drums, and Acoustic Drums. It is available as a one-time or subscription upgrade via Google login.

Free Bollywood Backing Tracks in Browser

Practicing an instrument is much more fun when you have a backing track to play along with. Hertzora offers a built-in library of high-quality Bollywood backing tracks that you can use entirely for free directly in your browser.

Available Bollywood Tracks

We've included some of the most popular Bollywood melodies to help you practice and perform:

Tum Hi Ho: Perfect for practicing slow, emotive melodies on the Piano or Harmonium.
Kesariya: A rhythmic and beautiful track that sounds amazing on the Acoustic Guitar or Santoor.

How to Use Backing Tracks

In the Hertzora studio, open the 'Backing Tracks' panel. Select your favorite Bollywood song, adjust the volume balance between the track and your instrument, and hit play. It's the perfect virtual jam session, and you don't need any external software.