Now with an all-new Apple Music design which brings greater clarity and simplicity to every aspect of the experience.
This update includes support for iOS 10. It also adds enhancements designed for macOS Sierra including:
• Siri. Play music from your Library and Apple Music using your voice. Just ask Siri.
• Picture-in-Picture. Watch videos as you multitask and use different apps. Your video floats above your desktop in any corner of the screen.
iTunes 12.5.1 is available via Software Update.
MacDailyNews Take: Apple Music is improved. How much of an improvement it is has yet to be determined.