iTunes queueing

I've been searching for an answer to this question for a while now and can't find anything that addresses it directly....


Basically, i often use party shuffle to play my music, and sometimes i want to 'queue up' a couple of particular songs then let party shuffle get back to its original selection.
I know i can use the 'play next in party shuffle' command, but that only really works for one song.....if, say, i set "sweet child of mine" to play next, and then decide i want to hear another guns and roses song after that i have to add the second song to party shuffle then open up party shuffle itself and move the second song so that it plays after "sweet child of mine".
"Why don't you just decide which order you want to hear the songs before hand and then use 'play next in party shuffle' in reverse order" i hear you say.....well, because i often won't know what songs i want to hear until i find them.

iTunes obviously recognises songs you've added manually because they stay in place when you click 'refresh', so is it really that difficult to have a queueing function that adds a song to party shuffle immediately after the songs you've already added???

I probably haven't explained it that well, but i hope you get what i mean. Is there anything out there that can do this??

 

i might be being really stupid, but i can't see anything on that site that helps...