I don't use iTunes, so bare with me. Plug in your flash drive, open it up and hold 'Ctrl' and press A. Make a folder on your desktop named Music and drag the contents of your flash drive folder here. Open up iTunes, and do the following.
File>Add File to Library>Click the tab up top> Click Desktop>And then scroll through to find your file> click Open.
That should add every song you have - and every song you even place in that folder - to iTunes.
Best of luck!
File>Add File to Library>Click the tab up top> Click Desktop>And then scroll through to find your file> click Open.
That should add every song you have - and every song you even place in that folder - to iTunes.
Best of luck!