I tunes music and my book live

Forgive me if this is stupid, I have only had the my book live for a couple days. I have taken music from my various computers and copied it to my book live. I would like to be able to access all of that music from my one main computer. I am able to do so via the MYCLOUD. This is a horrible way to organize and listen to music. I would like that music to be filed in my ituens. So how do I get all of the music thats in MYCLOUD into my itunes?

multiple options. Here is one.

1.- Mount music share folder on computer

2.- Add drive/folder to the Itunes library.

Also check manual, as it mentions another option as well.

"multiple options. Here is one.

1.- Mount music share folder on computer

2.- Add drive/folder to the Itunes library."

Sorry I am knowledgeless. If I add drive/folder to the itunes library will my music show up on my devices as well? (Ipad/iphone) I have the my cloud app on my devices, but it is very hard to find anything with the WD app.