A list of the genres the artist is associated with. For example: 'Prog Rock', 'Post-Grunge'. (If not yet classified, the array is empty.)
hrefstring
A link to the Web API endpoint providing full details of the artist.
idstring
The Spotify ID for the artist.
namestring
The name of the artist.
popularityinteger
The popularity of the artist. The value will be between 0 and 100, with 100 being the most popular. The artist's popularity is calculated from the popularity of all the artist's tracks.