> For the complete documentation index, see [llms.txt](https://docs.mixeffect.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mixeffect.app/automate/osc/messages/legacy-audio/solo.md).

# Solo

| Message                        | Description                              | Arguments |
| ------------------------------ | ---------------------------------------- | --------- |
| `/mixeffect/legacy-audio/solo` | Solos a source on legacy ATEM switchers. | Multiple  |

| Argument     | Type    | Description                            |
| ------------ | ------- | -------------------------------------- |
| Audio Source | Integer | Audio Source ID                        |
| Solo         | Integer | <p>0 = Off<br>1 = On<br>2 = Toggle</p> |