Seeing how long a podcast has been in itunes library.

Is there any way to see how long a file has been in your iTunes library, such as a podcast. For example something like

repeat for every item in playlist "Podcasts"
see how long it has been there
if it has been there for under 5 minutes
do this
end if
end repeat


Of course

tell application "iTunes"
	repeat with oneTrack in (get tracks of playlist "Podcasts")
		if date added of oneTrack > ((current date) - 5 * minutes) then
			-- do this
		end if
	end repeat
end tell