Radish

Menu Bar iTunes Control Volume Knob - Control System and iTunes volume with the click and drag of the mouse or scroll wheel.

Right click to toggle iTunes mute setting. Preset Buttons - Switch between presets, or setup a new one. Play/Pause - Toggle iTunes state by clicking on the active preset button.
Now Playing Menu View current track, or stream info. Change the rating of the current track. Change iTunes shuffle and repeat settings.
Expanded Menu Track Control - Navigate to the previous or next track in the current playlist, or toggle iTunes play/pause state. Volume - Fine grained control of System and iTunes volume settings. Presets - View the names of the preset playlists and streams, set new presets, and delete current ones. Playlists - Navigate iTunes playlists to select one to play.