---
title: kMusicDeviceProperty_SoundBankFSRef
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kmusicdeviceproperty_soundbankfsref
---

# kMusicDeviceProperty_SoundBankFSRef

## Declaration

```swift
var kMusicDeviceProperty_SoundBankFSRef: AudioUnitPropertyID { get }
```

## See Also

### Constants

- [kMusicDeviceProperty_SoundBankData](audiotoolbox/kmusicdeviceproperty_soundbankdata.md)
- [kMusicDeviceProperty_StreamFromDisk](audiotoolbox/kmusicdeviceproperty_streamfromdisk.md)
- [kMusicDeviceProperty_UsesInternalReverb](audiotoolbox/kmusicdeviceproperty_usesinternalreverb.md)