No, this simply retards your iTunes on that computer from Home Sharing, and other similar features.
iTunes will not randomly delete one of your songs. You have probably accidentally deleted one of your songs without even knowing you deleted it.
Yes your songs will be deleted but you can get them off the iPod using a program such as iDump or iPod2Computer Transfer Curtis White
There is no way you could do that sorry.
Do you mean you deleted them from your Itunes? If so than go to:# My Music>Itunes>Itunes playlist>(than you go to the Artist of the song and open it, open the album, than delete the song that you want to delete(you will have to do this 300 times though(if you had only 300 songs on Itunes to begin with and deleted every single one than right click in the folder: My Music>Itunes>Itunes playlist; and then click Select All and then Delete.) If you have an IPOD Touch or IPone than you might have been able to delete them straight from the phone, if so follow the same rules but delete those same songs from your ITunes playlist also.Anyways, Why would you want to delete 300 songs from ITunes? That is about $325 worth!
You drag it on to your media player, then sync.
If the song is permanently deleted from every source you have, you will just have to pay for it again.
try syncing again
You cant. I deleted my library and redownloaded it a while back and i had bought a lot of songs and when i re-downloaded itunes i didnt have those purchased items or any others. your sunk.
Purchases you make from the iTunes Store can be played on up to five computers that you authorize using your iTunes Store account name and password. To authorize or deauthorize a single computer, choose Authorize Computer or Deauthorize Computer from the Store menu. If all five authorizations are being used, you can deauthorize all your computers at one time by choosing View My Account from the Store menu and selecting Deauthorize All.
Yes, as long as you have ever used the iTunes to sync files to your iPod Touch, even if the device is lost or you accidentally deleted or wiped out the data, you still have chances to recover those precious deleted files. If you have made backups on iTunes or iCloud, you could use a third-party tool like PhoneRescue to get back your deleted songs on your iPod touch. For no backup, you can still use the tool to retrieve songs directly from device.
it deleted all mine and it won't sync at all anymore from itunes but I haven't tried buying from my ipod yet
yes.