---
title: MPSystemMusicPlayerController
framework: mediaplayer
role: symbol
role_heading: Protocol
path: mediaplayer/mpsystemmusicplayercontroller
---

# MPSystemMusicPlayerController

A protocol for playing videos in the Music app.

## Declaration

```swift
protocol MPSystemMusicPlayerController : NSObjectProtocol
```

## Topics

### Playing video in the music app

- [openToPlay(_:)](mediaplayer/mpsystemmusicplayercontroller/opentoplay(_:).md)

## Relationships

### Inherits From

- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Built-in music playback

- [Playing audio using the built-in music player](mediaplayer/playing-audio-using-the-built-in-music-player.md)
- [MPMusicPlayerController](mediaplayer/mpmusicplayercontroller.md)
- [MPMediaPlayback](mediaplayer/mpmediaplayback.md)