Get current song from Rdio app

rdio_song.applescript

on ApplicationIsRunning(appName)
	tell application "System Events" to set appNameIsRunning to (name of processes) contains "Rdio"
	return appNameIsRunning
end ApplicationIsRunning

on np()
	if ApplicationIsRunning("Rdio") then
		tell application "Rdio"
			set track_name to get name of current track
			set artist_name to get artist of current track
			set album_name to get album of current track
		end tell
		set status to track_name & " | " & artist_name & " | " & album_name
		return track_name
	end if
	set status to ""
	return status
end np
np()