No it will not delete the music.
delete it from your library in itunes
To delete music from the iPod, you must delete it from iTunes or from certain playlists on iTunes. Then install the revised library or playlists onto your iPod, and it will replace the old collection of music that was on it.
You must delete the music from your itunes or uncheck the box next to the song on itunes before you sync your ipod.
Downloading and installing the iTunes software will not delete your iTunes library of music and movies etc.
Of course not. Because the process is uploading, not syncing...
To delete a song from your iTunes Music library you can right click on the song title and select Delete, or Select Delete from the Edit menu. click delete button on your keyboard
No, reinstalling iTunes will not delete your purchased items because they are stored locally on your computer. They are likely stored in the following folder: Home -> Music -> iTunes -> iTunes Music -> "Artist Name".
You have to delete the songs from iTunes on your computer first,then sync your songs.
Go into your music library in itunes and right-click on the music you want to delete. The window that pops up should have a delete option, click on it and the music will be deleted from your library and the next time you sync your ipod, the music will be deleted from there too. (I'm not sure what other versions of itunes this works with, but i know it works with itunes 10.)
When you sync it with your computer you can delete it from iTunes
Yes after install it is un needed
The music files should still be in your "My Music" folder.