---
title: MusicLibraryRequestFilterValueMembershipComparable
framework: musickit
role: symbol
role_heading: Protocol
path: musickit/musiclibraryrequestfiltervaluemembershipcomparable
---

# MusicLibraryRequestFilterValueMembershipComparable

A protocol for types of values your app can use with membership filters when fetching items using a music library request.

## Declaration

```swift
protocol MusicLibraryRequestFilterValueMembershipComparable
```

## Relationships

### Conforming Types

- [MusicItemID](musickit/musicitemid.md)