Tested on 11.3.1: iPhone X, 8, 6s 11.1.2: iPhone 7 Plus
FYI: Does not work if you installed CrackTool. Also, you have to connect to internet to get license. Moreover, please try lite version firstly. (And, this tweak may not work with the tweak that changes the colour of Music app)
Features ・Make Music App Fullscreen ・Change the Colour of Status Bar Depends on Background Colour (including BatteryPercentX)
Options ・Colorflow4 Integration (Background Colour) ・Colorise Status Bar (Colorflow4 Required) ・Hide an Arrow on Now Playing View ・Hide Some Buttons placed on the bottom of the Now Playing View ・Draw Borders on Shuffle/Repeat View
Move Elements Option ・Set Top Inset for Now Playing View (iX Only) ・Move Volume Bar and Artwork ・Move Volume Bar ・Move Time Control ・Move Shuffle and Repeat Buttons ・Move Song Title ・Move Subtitle ・Move Control Buttons (like play/pause button)
Bugs ・The Colour of Status Bar does not back to normal colour temporary when now playing view closed. ・Set Top Inset option makes glitchy animation sometimes.
I WOULD ONLY ANSWER THE QUESTION ABOUT THE TWEAK ITSELF.
ALSO, I DON'T REFUND IF THE REASON IS THE BUGS I WROTE, OR YOUR FAULT!
IF YOU HAVE ANY PROBLEM OR REQUEST, PLEASE CONTACT @soh_satoh ON TWITTER FIRSTLY. Configure options from Settings.