iTunes playlists

Ok, I give up. I’ve tried everything from this:

tell application "iTunes"
	open source user playlist "Randomness!"
	play
end tell

to this :

tell application "iTunes"
	play (open playlist "Randomness!")
end tell

to this :

tell application "iTunes"
PLEASE just open the ruddy playlist "Randomness!", PLEASE!!!!!
end tell

I can’t get iTunes to open my playlist!

What you mean by open?

tell application "iTunes"
	play playlist "Randomness!"
end tell

tell application "iTunes"
	activate
	play playlist "Black Mages"
end tell

-- Have iTunes show/select the current song (OS X only!)
tell application "System Events" to keystroke "l" using command down

Thanks! The first applescript thing worked fine. The second simply confused me.