I have a quick iTunes question. I never use iTunes because I never had an iPod. Well, this year I'm finally getting one. However, I'm trying to get my music in order in iTunes before I do so.

Under the File tab, there's 2 options: Add File to Library and Add Folder to Library. My music is stored under the My Music file on my computer (it's a PC by the way). When I click Add Folder to Library, sometimes it works and sometimes it doesn't. Why is this!? Some music will import while others, nothing happens. The Add File to Library function has never worked for me, just the Add Folder to Library. Can anybody provide any suggestions or offer any help? I called Apple but they were useless. Basically just told me to sign up for iTunes Match.