audacious in ubuntu unity

should be easy as pie, just add this to your audacious.desktop

X-Ayatana-Desktop-Shortcuts=Play/Pause;Prev;Next;Stop;

[Play/Pause Shortcut Group]
Name=Play/Pause
Exec=audtool2 playback-playpause
OnlyShowIn=Unity

[Prev Shortcut Group]
Name=Prev
Exec=audtool2 playlist-reverse
OnlyShowIn=Unity

[Next Shortcut Group]
Name=Next
Exec=audtool2 playlist-advance
OnlyShowIn=Unity

[Stop Shortcut Group]
Name=Stop
Exec=audtool2 playback-stop
OnlyShowIn=Unity

be careful starting your audacious with the audacious2 command from other applications (like the terminal or the run field), if you start it with the audacious command unity will show it as a separate icon