> For the complete documentation index, see [llms.txt](https://guide.tonaly.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.tonaly.app/songwriting/step-out-of-the-key/chord-statistics.md).

# Chord statistics

To quickly see which quality the chord has and if the chord is within the current key, the app has an **"Out-of-key indicator"**. You will find the indicator next to the chord:

<div align="left"><img src="/files/-LzCVw3JhweV_Rp-D-yt" alt=""></div>

<div align="left"><img src="/files/-LzacyVS1wg7ygaE5TKV" alt=""></div>

{% hint style="info" %}
The **inner-circle** shows the quality (major, minor etc.) of the chord indicated by the circle's color. [**Read more about colors.**](/general/general-info/colors.md)
{% endhint %}

{% hint style="info" %}
The **outer-circle** shows how many tones of this chord are out of the key. For each tone that is not in key, you will see a little dot placed on the outer-circle.
{% endhint %}

**Examples:**\
You can see them also in the app under "General information".

<div align="left"><img src="/files/-LzCXFtVmdtK7KoZOUOG" alt=""></div>

{% hint style="info" %}
**Tap in this icon** to reveal even more information about the chord or the chord suggestion.
{% endhint %}

<div align="left"><img src="/files/-LzCWd7hYnWVm7wg_T36" alt=""></div>