Song Competition — Battle audio visualizer

Overview

Spectrum background on Song Competition battles. Tab audio only when you enable it on the page; analyzed locally, nothing uploaded.

This extension adds an optional level- or spectrum-style background visualization on Song Competition battle pages. It uses tab audio only after you explicitly turn it on—for example via the extensions menu with “Start levels (this tab)” or the toggle in the on-page panel. Processing happens locally in your browser; no audio is sent to Song Competition or other servers. You can choose how it looks and turn it off anytime. The extension is limited to the official Song Competition sites and does not change other websites.

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Details

Version
1.0.7
Updated
May 17, 2026
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Size
224KiB
Languages
2 languages
Developer
LightPalmMedia GmbH
Margot-Kalinke-Straße 3 München 80939 DE
Website
Email
info@lightpalmmedia.de
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

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Not being sold to third parties, outside of the approved use cases
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