content: on run argv
      set lastIndex to item 1 of argv as number
      set soundFile to item 2 of argv as POSIX file
      set x to item 3 of argv as number
      set y to item 4 of argv as number
      set theFilePath to soundFile as alias
  
      tell application "Keynote"
          tell the front document
              tell slide lastIndex
                  -- Keynote does not support using the audio clip class with the make verb
                  -- Import the audio file by using the image class as the direct parameter
                  -- The returned object reference will be to the created audio file
                  set thisAudioClip to make new image with properties {file:theFilePath}
                  tell thisAudioClip
                      -- position property inherited from iWork Item class
                      set position to {x, y}
                      -- audio clip properties
                      -- set clip volume to 75
                      -- set repetition method to loop
                      -- place the locked property at the end because
                      -- you can't change the properties of a locked iWork item
                      --set locked to true
                  end tell
              end tell
          end tell
      end tell
  end run
  