iOS 9 is due to arrive this fall, but Apple release iOS 8.4.1 update to fix Apple Music Bug. After the launch of Apple Music, iOS 8.4 was released to bring the Brand New Apple Music feature to its existing Music app. That was the first update, so the minor bugs were obvious. Now you can update your iOS devices to the latest version iOS 8.4.1 to fix those bugs.
Here is everything that iOS 8.4.1 has fixed
Resolves issues that could prevent turning on iCloud Music Library
Resolves an issue that hides added music because Apple Music was set to show offline music only
Provides a way to add songs to a new playlist if there aren’t any playlists to choose from
Resolves an issue that may show different artwork for an album on other devices
Resolves several issues for artists while posting to Connect
Fixes an issue where tapping Love doesn’t work as expected while listening to Beats 1