<!-- Audio Controll -->
   <keybind key="0x73">
     <action name="Execute">
       <command>amixer set Master 10%+</command>
     </action>
  </keybind>
   <keybind key="0x72">
     <action name="Execute">
       <command>amixer set Master 10%-</command>
     </action>
   </keybind>
   <keybind key="0x71">
     <action name="Execute">
       <command>amixer set Master toggle</command>
     </action>
  </keybind>