Apple will introduce new versions of iOS and OS X at its annual developer's conference.
Apple Music, Beats 1, iTunes and App Store Experiencing Issues During VMA Nominee Announcements
Apple has updated its System Status page to reflect service disruptions for some users for the App Store, Apple TV, iBooks Store, iTunes in the Cloud, iTunes Match, iTunes Store, iTunes U, Mac App Store, OS X Software Update, Beats 1 Radio and Volume Purchase Program. The issues have been ongoing since approximately 9:45 AM Eastern.
Update 10:38 AM Pacific: Apple's System Status page now indicates that all services are online again.