Hello colleagues, nice to meet you, I’m Manuel Fort, a new member of the mAirList community 
and I have a question, how can I change the buttons or the skin of the software, do you know? as well as put the omniplayer style if you can help me thanks !!!
Hello Manuel,
welcome to to the community and our forum.
For changing the skin, please use the file skin.ini.
You will find it here:
C:\ProgramData\mAirList\6.3\config
You can use a text editor to create your skin using this file.
Follow the reference in our wiki:
https://wiki.mairlist.com/reference:skin.ini_reference
Changing the buttons can be a bit more complicated, it depends. We’ll see tomorrow.