Cant add song into iTunes, the song used to be in iTunes

Question

hello, i used to have many song in my iTunes library and they can be played. ok, here let me define songA..songZ that are the songs in my iTunes
today, when i am listening songA, i want to listen songB, so i double click on songB in iTunes but it just response nothing and stop! i try to double click it again, still nothing happen. but when i double click on songA, it works(i can listen songA).
so i think that's something wrong with my library, i delete songB from library, then, i drag(also try add from the menu botton) songB into library again, it DOESNOT work!! i cant add songB to my library. what's the problem???
songB had already been in my iTunes for some months, i was fine and playable. but now, i cant listen it using iTunes.
songB is working fine using other mp3-player. i tried to reinstall iTunes, but it doesnt help.
there is more than one song that have the same problem! songB is just an example
hope i made the question clear
so i am looking for help.
p.s. i am using WinXPSP2, iTunes 7.0.2.16
again, those song i cant play and add now was okay before.

Answer 1

I have the same problem. As soon as I edit a song's ID3 tag via windows XP, iTunes does not add the song back to my library. There is no error notification or something like that, I simply select the song through "add song to library", and than nothing happens.
The annoying thing is that I edited a lot of my music this way, and now I can't play any of these songs through itunes. This has never been a problem before, but since itunes 7 all this crap started. I have removed libray files etc., but nothing seems to help. Furthermore, all these songs still play with other media players.
Guesss we simply have to pray and hope that everything is solved with the next itunes update,
Gregorius