---
title: ToolRouter — Agent Use Case Guide
description: Step-by-step guide for completing a task with a specific AI agent using ToolRouter.
url: https://toolrouter.com/tools/audio-isolator/use-cases/isolate-vocals-from-music/copilot
---
# How to Isolate Vocals from Music with Copilot

Copilot runs vocal isolation within your IDE, which is valuable for developers building music apps or audio processing tools. Batch-process album tracks for your application's audio pipeline without switching to dedicated audio editing software.

## Setup

{"mcpServers":{"toolrouter":{"command":"npx","args":["-y","toolrouter-mcp"]}}}

## Steps

1. Add ToolRouter to Copilot MCP config
2. In Copilot Chat: "Isolate vocals from this audio file" and provide the path
3. Copilot runs the separation and returns both tracks
4. Ask: "Process the rest of the album tracks too"
5. Download all separated files

## Example Prompt

```
Separate the vocals and instrumental from this track for my audio processing project.
```

## Tips

- Useful for developers building music apps that need separated audio sources
- Batch-process multiple tracks in one session
- The vocal track works well as input for voice analysis or transcription tools
