---
title: persistentID
framework: ituneslibrary
role: symbol
role_heading: Instance Property
path: ituneslibrary/itlibalbum/persistentid
---

# persistentID

The unique identifier of the album.

## Declaration

```swift
var persistentID: NSNumber { get }
```

## See Also

### Getting Album Info

- [trackCount](ituneslibrary/itlibalbum/trackcount.md)
- [title](ituneslibrary/itlibalbum/title.md)
- [sortTitle](ituneslibrary/itlibalbum/sorttitle.md)
- [rating](ituneslibrary/itlibalbum/rating.md)
- [isRatingComputed](ituneslibrary/itlibalbum/isratingcomputed.md)
- [isGapless](ituneslibrary/itlibalbum/isgapless.md)
- [discNumber](ituneslibrary/itlibalbum/discnumber.md)
- [discCount](ituneslibrary/itlibalbum/disccount.md)
- [isCompilation](ituneslibrary/itlibalbum/iscompilation.md)
- [albumArtist](ituneslibrary/itlibalbum/albumartist.md)
- [sortAlbumArtist](ituneslibrary/itlibalbum/sortalbumartist.md)