Apple has released the first edition of the iOS 8.4 beta, which includes a completely revamped music app, (via Engadget). The update boasts a slew of changes, including an in-app mini player and an improved iTunes Radio interface that allows you to uncover new music more easily than with the current form. You can walk through the app with YouTuber DetroitBORG via his new video below. 

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Are you excited to see the new version of the app be unveiled? What are some other features you'd like have?