nmm:MusicAlbum: Tracker Ontology Reference Manual

## nmm:MusicAlbum nmm:MusicAlbum |

This class emits notifications about changes, and can be tracked through the `GraphUpdated` DBus signal.

## Class hierarchy

        http://www.w3.org/2000/01/rdf-schema#Resource
            nie:InformationElement
            ╰── nfo:MediaList
                ╰── nmm:MusicAlbum

## Full-text-indexed properties

nmm:MusicAlbum has the following full-text-indexed properties:

- nmm:albumTitle

## Properties

### The `“nmm:albumPeakGain”` property

    “nmm:albumPeakGain”          http://www.w3.org/2001/XMLSchema#integer

Peak Gain of album

Number of possible elements per resource (Cardinality): 1

### The `“nmm:albumGain”` property

    “nmm:albumGain”          http://www.w3.org/2001/XMLSchema#integer

Gain of album

Number of possible elements per resource (Cardinality): 1

### The `“nmm:albumDuration”` property

    “nmm:albumDuration”          http://www.w3.org/2001/XMLSchema#integer

Duration of the album

Number of possible elements per resource (Cardinality): 1

### The `“nmm:albumTitle”` property

    “nmm:albumTitle”          http://www.w3.org/2001/XMLSchema#string

nmm:albumTitle is deprecated, use nie:title instead

Number of possible elements per resource (Cardinality): 1

This property is full-text-indexed, and can be looked up through `fts:match`.

This property is deprecated.

This property supersedes the following properties from this or parent classes:

- `“nie:title”` from the `nie:InformationElement` class

### The `“nmm:albumTrackCount”` property

    “nmm:albumTrackCount”          http://www.w3.org/2001/XMLSchema#integer

Track count of album

Number of possible elements per resource (Cardinality): 1

### The `“nmm:albumArtist”` property

    “nmm:albumArtist”          nmm:Artist

main artists of the album

Number of possible elements per resource (Cardinality): Unlimited