[SOLVED] LED indicator to show when music is playing

[seipersei]

Hi all,

I'm in the middle of giving my moode player a new enclosure and I'd like to use an LED light to show when moode/MPD is playing (I only use local files or radios, so I won't need it to work with Airplay or any other external service). 
Is there a way to implement this or does anybody know how to point me in the right direction? 

I've tried searching the forum but I couldn't find what I was looking for 

Thanks a bunch 

Luca