Amazon has announced that, starting today, Prime Music will now include select albums from Universal Music Group. This deal with UMG fills a large gap in Amazon’s Prime music library. Some of the artists coming to Prime music through the UMG deal are Katy Perry, Luke Bryan, Lana Del Rey, Maroon 5, Of Monsters and Men, Ariana Grande, The Weeknd, Ellie Goulding, Drake, Lorde, Jessie J and Eminem. Other new content coming to Prime music includes music from Kanye West, The Rolling Stones, and Lady Antebellum. Only select songs and Albums from the newly added artists will be available. Amazon’s 6 month delay between an album’s release and its appearance on Prime music still applies to these newly added artists.