Why doesn't all my music appear in iTunes?
I just purchased an iPod Shuffle and installed iTunes 12 on my Windows 8 machine. I haven't used iTunes in years. I have all of my music stored under the main Music folder of Windows, and then stored within a folder for each artist. When I installed iTunes, I thought all of the songs appeared in the "My Music" option of iTunes. However, upon looking at the results, I'm missing hundreds (if not thousands) of songs in iTunes. If I find the song on my hard drive and "Open With..." iTunes, it appears under the "My Music" menu.
So, how do I get all my songs to appear under "My Music" without having to individually click on each one to add them to iTunes?
iPod shuffle, Windows 8