How do I put music from a flashdrive into my itunes library?

I had to put all my music from my itunes library onto a flash-drive and now i need to put the music back in my itunes library. Please help me!!! It is very urgent!!!!How do I put music from a flashdrive into my itunes library?
Put all the music into a folder within the flash drive. Drag the folder onto the computer (preferably the desktop). Go into iTunes, and then import the folder into the program using Add Folder to Library. Depending on how you have it set up, meaning, whether or not you have iTunes set to copy imported files into your music folder, you may or may not be able to delete the folder on the desktop. If you have it set to copy, then yes, you can delete it.How do I put music from a flashdrive into my itunes library?
copy you music in to a folder such as under My Music, Itunes should have created its own folder so you could put them in there. Go into Itunes and In the top left corner under File click on the add Folder to Library, browse to your computer then under My Music find the the folder you put your music in whether it is Itunes or one that you have created, click on it and click add. Hopefully that helps