Default [Q]Music Like

I just recently got hold of my old Xmini(on my sister currently)... It has its bootloader already unlocked via website.
I know DRM are now lost but is there a way to restore Music like? By the way I restored it to gingerbread since ICS is laggy and it was currently on CM
Sony Xperia Z1 Compact Black
16GB SanDisk Mobile Ultra 16GB Class 10 UHS Speed Class 1++