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.

How can international users buy the Pro version?

International users can easily purchase the Hertzora Pro subscription by downloading the Hertzora Android App from the Google Play Store. The app uses Google Play Subscriptions, which seamlessly processes international credit cards and payments in local currencies.

Submit Your Music & Blogs to Hertzora Community

Are you passionate about music? Have you created a beautiful melody using Hertzora's free online studio, or do you have a music-related blog post to share? We invite you to publish your content and contribute to the Hertzora Community!

Why Share With the Hertzora Music Community?

Our platform is built on the love of music, bringing together enthusiasts from all around the world to play, learn, and jam. By sharing your content on our music blog, you help fellow musicians get inspired. Whether it's a guide to playing a Bollywood classic on the virtual santoor, an original harmonium composition, or insights into music theory, your voice matters here.

What Can You Submit?

Songs & Tracks: Share your original music, piano covers, or audio URLs.
AI-Generated Notation Keys: Did you use our AI tools to compose music? Share your generated playable URLs! Learn how to use the Hertzora AI Agent Skill or the Google Gemini Gem AI Music Generator to instantly turn your song ideas into notation keys.
Blog Articles: Write about your musical journey, step-by-step tutorials, instrument reviews, or any music-related topic.

How to Submit Your Content

Publishing your work on the Hertzora blog is easy! Just fill out our official Google Form with the following details:

Song, Music, or Blog Title: The exact name of your track or article.
Content: Provide the full blog content, or your curated Notation Key / Hertzora URL (created by you or an AI agent).
Author Name / Insta ID: Let us know who you are so we can give you proper credit.
Featured Image URL: An optional link for an image to accompany your post.

🚀 Submit Your Music/Blog Here

All approved submissions will be published right here on the Hertzora blog so fellow musicians can learn, jam, and get inspired. Thank you for contributing to the Hertzora Community! 🎶