Okay, released my silly little program here (https://aur.archlinux.org/packages/mlc)
Now it has a config file input, so, it will be possible to specify what exactly would you like the program to do.

For now I'm planning to make album covers configurable (should the program copy them or strip to save space, should it copy cover.jpg from the folder as well, shall it unify sizes and stuff like that), but you're more than welcome to request features here (https://git.macaw.me/blue/mlc/issues)

#music #programming