a little bit vague.
I have a Synology running a plex server. Very happy 
I have a raspberry pi and I want to press a button on it and I want it to play a music playlist from my plex server, and I want to do this from the command-line.
All I want to know is how can I play a playlist from a plex server on a raspi?
Don’t care what software, if I have to make a script etc not important.
Just want to automate playing a given music playlist to play on my raspi.
sounds simple, but no idea where to start I was thinking VLC or python …
regards,
jp