---
title: "init(audioEngine:)"
framework: avfaudio
role: symbol
role_heading: Initializer
path: "avfaudio/avaudiosequencer/init(audioengine:)"
---

# init(audioEngine:)

Creates an audio sequencer that the framework attaches to an audio engine instance.

## Declaration

```swift
init(audioEngine engine: AVAudioEngine)
```

## Parameters

- `engine`: The engine to attach to.

## See Also

### Creating an Audio Sequencer

- [init()](avfaudio/avaudiosequencer/init().md)