Reboot your iPad 2 completely. This disables the jailbreak environment but keeps your file edits active. Open the app. Navigate to General > Software Update .
Many prefer the legacy Music app layout found in iOS 8. downgrade ipad 2 ios 9.3.5 to 8.4.1
Confirm the action. The iPad will reboot and display the classic Apple progress bar. Reboot your iPad 2 completely