---
title: LibrarySongSortProperties
framework: musickit
role: symbol
role_heading: Protocol
path: musickit/librarysongsortproperties
---

# LibrarySongSortProperties

Song properties your app uses to sort results for a library request.

## Declaration

```swift
protocol LibrarySongSortProperties
```

## Topics

### Instance Properties

- [albumTitle](musickit/librarysongsortproperties/albumtitle.md)
- [artistName](musickit/librarysongsortproperties/artistname.md)
- [composerName](musickit/librarysongsortproperties/composername.md)
- [discNumber](musickit/librarysongsortproperties/discnumber.md)
- [duration](musickit/librarysongsortproperties/duration.md)
- [lastPlayedDate](musickit/librarysongsortproperties/lastplayeddate.md)
- [libraryAddedDate](musickit/librarysongsortproperties/libraryaddeddate.md)
- [playCount](musickit/librarysongsortproperties/playcount.md)
- [title](musickit/librarysongsortproperties/title.md)
- [trackNumber](musickit/librarysongsortproperties/tracknumber.md)