amarok : Advanced audio player based on KDE framework ( http://amarok.kde.org/ )
cadence : Collection of tools useful for audio production ( https://github.com/falkTX/Cadence )
fplreader : foobar2000 FPL binary playlist parser and converter ( https://dex.ycnrg.org/display/ycdocs/fplreader )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a netcrave
For Paludis use this rsync : rsync://gentoo.zugaina.org/netcrave-portage
If you have a problem : ycarus(-at-)zugaina.org