Amazon has announced that its Prime Music service has expanded by hundreds of thousands of songs.

Although the retail giant did not provide exact figures, new artists have been added to its music streaming service, while others have had more tracks made available, including Nick Cave, Skrillex, Deadmau5, A$AP Rocky, Panic! At The Disco and Shakira. Hundreds of new curated playlists have also been added.

However, Amazon appears to still be lacking any Universal artists, having still not made a ...