# cava > Cross-platform audio visualizer. > More information: . - Start the visualizer: `cava` - Use the specified configuration file: `cava -p {{path/to/file}}` - Increase/Decrease sensitivity: `{{|}}` - Increase/Decrease the number of bars: `{{|}}` - Reload the configuration file (this resets the number of bars and sensitivity): `` - Reload colors from the configuration file: `` - Cycle the foreground/background color: `{{|}}` - Quit: ``