COMPATIBLE WITH iOS 7.0 - 8.3
Also try, ColorFlow 2 for iOS 8.4+
Colorize your LockScreen and Music app! ColorFlow will modify the design of the music app and lockscreen based on the current artwork.
Also included is an experimental option to remove white borders from album artwork (present on iOS 7.1).
Developers, you can add ColorFlow support to both your lockscreen and music app tweaks. See the API documentation here
* NOT compatible with BlurredMusicApp
Configure ColorFlow from Settings.