оффициальная документация XMCLЯ надеюсь вы сможете найти ответы на любые вопросы касающийся

If you can't ...... you are more than welcome to send PR to improvement the documentation!

Installation guide

XMCL Appearance Guide

How to beautify XMCL interface?

P2P online protocols explained

The P2P protocols used by XMCL will be introduced in detail.

Data format of XMCL

How does XMCL store data?

I18n

How to translate launcher to your language?