# PlayXylo > A simple, distraction-free digital xylophone that plays sounds from recordings of a real xylophone. Designed to be fun and easy to use for kids and adults alike—perfect for educational environments. [Full Documentation](https://playxylo.com/llms-full.txt) ## Key Features * **Instant Play**: Launches quickly with no delays. * **Real Sounds**: Uses recordings of a real xylophone for authentic, non-resonant precision. * **Multi-Input**: Supports touch (tap/slide), mouse, and keyboard input. * **Offline Capable**: Works fully without internet access (PWA). * **Adaptive**: Automatically adjusts language and Light/Dark mode to system settings. * **Community**: Includes a library of video play-alongs and user tutorials. ## Availability * **Web**: [playxylo.com](https://playxylo.com) * **Android**: [Google Play Store](https://play.google.com/store/apps/details?id=com.playsprout.xylo) * **Chrome Extension**: [Chrome Web Store](https://chromewebstore.google.com/detail/playxylo/eginjflnjcdihpohfjgkafaidecbgepn) ## URL Parameters (Quick Reference) Customize the app state via URL parameters. * **`scale`**: `major`, `chromatic`, `pentatonic`, `natural-minor` * **`colors`**: `playxylo` (Rainbow), `chromanotes` (Boomwhacker), `unicolor` * **`labels`**: `letters`, `solfege-fixed`, `solfege-movable`, `numbers`, `sargam` * **`range`**: `10`, `octave`, `large` * **`lang`**: Language code (e.g., `fr`, `es`, `zh`, `en-US`). For a complete list of parameters, songs, and keyboard mappings, see [llms-full.txt](https://playxylo.com/llms-full.txt).