---
title: MusicAttributeProperty
framework: musickit
role: symbol
role_heading: Class
path: musickit/musicattributeproperty
---

# MusicAttributeProperty

An identifier for a music item attribute property from a specific root type to a specific resulting value type.

## Declaration

```swift
class MusicAttributeProperty<Root, Value> where Value : Decodable
```

## Relationships

### Inherits From

- [PartialMusicProperty](musickit/partialmusicproperty.md)

### Conforms To

- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Utility

- [MusicItem](musickit/musicitem.md)
- [MusicItemID](musickit/musicitemid.md)
- [MusicItemCollection](musickit/musicitemcollection.md)
- [MusicPropertyContainer](musickit/musicpropertycontainer.md)
- [MusicRelationshipProperty](musickit/musicrelationshipproperty.md)
- [MusicExtendedAttributeProperty](musickit/musicextendedattributeproperty.md)
- [PartialMusicAsyncProperty](musickit/partialmusicasyncproperty.md)
- [PartialMusicProperty](musickit/partialmusicproperty.md)
- [AnyMusicProperty](musickit/anymusicproperty.md)