> For the complete documentation index, see [llms.txt](https://karedi.gitbook.io/karedi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://karedi.gitbook.io/karedi/user-interface/lower-components.md).

# Lower components

This section contains all information about the components located in grouped tabs below the main editor.

<figure><img src="/files/lXmWhO2AdYBPWvlUcBiZ" alt=""><figcaption></figcaption></figure>

The tab header of the inactive tab changes color if there are new unread events in that component. In the picture above red color of *Problems* tab indicates that there are some major issues with the song that you should fix.

Yellow color would mean that there are some minor issues.