How do I find my libary and then download some tunes to a memory stick??
Can you give me a starting point
Logic Pro, Windows 8, None
In iTunes you can right-click one of your tracks and select 'show in explorer', and that should take you to where it is on your computer.
On windows 8 your library should be (from here) :
Windows 7 and Windows 8: \Users\username\My Music\iTunes