Music
Namespace URI: https://ogp.me/ns/music#
og:type values:
music.song
music:duration - integer >=1 - The song's length in seconds.
music:album - music.album array - The album this song is from.
music:album:disc - integer >=1 - Which disc of the album this song is on.
music:album:track - integer >=1 - Which track this song is.
music:musician - profile array - The musician that made this song.
music.album
music:song - music.song - The song on this album.
music:song:disc - integer >=1 - The same as music:album:disc but in reverse.
music:song:track - integer >=1 - The same as music:album:track but in reverse.
music:musician - profile - The musician that made this song.
music:release_date - datetime - The date the album was released.
music.playlist
music:song - Identical to the ones on music.album
music:song:disc
music:song:track
music:creator - profile - The creator of this playlist.
music.radio_station
music:creator - profile - The creator of this station.