Last Updated: November 2026
At BandBangla (bandbangla.com), the privacy of our visitors and students is of paramount importance. This Privacy Policy document outlines the types of information collected and recorded by BandBangla and how we use it.
1. Static Architecture & Client-Side Audio
BandBangla is engineered as a static web application hosted on Cloudflare Pages. Our interactive musical staves and audio synthesizer (Tone.js) run 100% locally in your client web browser. We do not transmit or store your microphone input, camera, or personal audio recordings on any remote server.
2. Browser LocalStorage & Practice Progress
BandBangla may utilize standard browser localStorage solely to remember your preferred tempo (BPM), practice loop settings, and completed lesson drills. This data resides exclusively on your local device and is never synchronized to centralized marketing databases.
3. Advertising Partners & Google AdSense
Third-party ad servers or ad networks (including Google AdSense) use technologies like cookies, JavaScript, or Web Beacons that are sent directly to users' browsers. They automatically receive your IP address when this occurs. These technologies are used to measure the effectiveness of their advertising campaigns and/or to personalize the advertising content that you see on websites that you visit.
BandBangla has no access to or control over these cookies that are used by third-party advertisers. Users may opt out of personalized advertising by visiting Google's Ads Settings (https://adssettings.google.com/).
4. Log Files
Like standard web hosts, Cloudflare Pages utilizes log files. These files log visitors when they visit websites. The information collected by log files includes internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), date and time stamp, referring/exit pages, and possibly the number of clicks. These are not linked to any information that is personally identifiable.
5. Contact Consent
If you contact us directly via email or form submission, we will use your email address exclusively to reply to your inquiry. We do not sell, rent, or distribute correspondence lists to commercial brokers.