You can download IDump and it will take all the songs from your IPod and put it into a folder in your computer from which you can move into Itunes.
Plug your iPod into your computer and open iTunes. On side menu of iTunes you will see an iPod symbol (this is under Devices, the third category down). Click on the iPod symbol and scroll down to the third category, Options. Click on SYNC ONLY CHECKED SONGS AND VIDEOS. Then go to your iTunes library and un-check all of the songs and/or videos that you do not want on your iPod. This will allow you to keep your iTunes music, but it will take it off your iPod.
The music on the Ipod willl be replaced with whatever songs in your Itunes lilbrary. Music will become stay in the Ipod if the songs are still in the itunes.
download it form itunes?
Plug your iPod into your computer and open iTunes. On side menu of iTunes you will see an iPod symbol (this is under Devices, the third category down). Click on the iPod symbol and scroll down to the third category, Options. Click on SYNC ONLY CHECKED SONGS AND VIDEOS. Then go to your iTunes library and un-check all of the songs and/or videos that you do not want on your iPod. This will allow you to keep your iTunes music, but it will take it off your iPod.
Plug your iPod into your computer and open iTunes. On side menu of iTunes you will see an iPod symbol (this is under Devices, the third category down). Click on the iPod symbol and scroll down to the third category, Options. Click on SYNC ONLY CHECKED SONGS AND VIDEOS. Then go to your iTunes library and un-check all of the songs and/or videos that you do not want on your iPod. This will allow you to keep your iTunes music, but it will take it off your iPod. Or you could just get a duplicatefinder to find and delete the duplicate songs in iTunes, I have a great experience with Cisdem DuplicateFinder, could have a try.
it would take the same space as if you download the song on your computer and then transfer the song to the ipod
If you mean purchasing songs from iTunes on an iPod, Yes. On an iPod touch you may download music from either a credit/debit card or an iTunes gift card.
Well, if you're using an actual iPod, I'm afraid you're already out of luck, iTunes does not allow you to sych songs from your iPod to your iTunes library or Computer, only vice versa, this is a feature iTunes does not allow to prevent pirating of illegal downloaded music.
The easy way to do what you want to do is to make a file called Christmas songs and list the songs in that file. It will stay on your IPod, but you just don't listen to them. You could also go in Itunes and uncheck the songs in your library that are Christmas songs. Do a sync of your library to your IPod and the songs will stay in the library, but not be on the IPod. When you want them back go in to Itunes and check them, sync, and they will be back on your IPod. If you want only Christmas songs you would check all the songs that are not Christmas and sync. Either way the songs stay in your Itunes library, but are not on the IPod.
The iPod can take songs from anywhere if they are in the right format. The supported formats include AAC, MP3, Audible, AIFF, and WAV.
if it's on you ipod it should probably still be on your itunes library. but if you can't retrieve the songs than you can take it to the itunes store and they might be able to get them back