---
title: kMusicNoteEvent_UseGroupInstrument
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kmusicnoteevent_usegroupinstrument
---

# kMusicNoteEvent_UseGroupInstrument

## Declaration

```swift
var kMusicNoteEvent_UseGroupInstrument: UInt32 { get }
```

## See Also

### Constants

- [kMusicNoteEvent_Unused](audiotoolbox/kmusicnoteevent_unused.md)