This is an old revision of the document!
Work is still in progress, this feather is built over “Purple Rain” feather from Songbird 1.10.2 branch.
If you build Nightingale yourself, you should add this option in your nightingale.config :
It will disable jar files creation, so you can directly edit feather files without having to deal with jar files.
Prev/Play/Pause/Next controls buttons needed to be overlayed, I did this in XUL using <stack>
Original design by Manko10 :