# Collapsing Mixer Sections

Mixer sections can be collapsed in order to save space on the screen. This can be useful if the song contains a large number of tracks. Sections can be collapsed and expanded again by clicking the small button in the top-right corner of the section. While collapsed, only the section's name is visible, all controls are hidden.

More powerful options are available if you Ctrl-click the button:

- Expand/collapse all sections
- Expand related sections only expands all sections contributing to the sound of the current one, and collapses all other sections. Appears on tracks and groups.
- Expand/collapse same color tracks only expands all tracks having the same color as the current one, and collapses all other tracks. Appears on tracks.

You can collapse/expand all same-color tracks by pressing the Alt key while clicking the button.