Why isn't my uploaded music showing on my iPad?

Sorry, but I am a novice when it comes to this stuff.

First, my 'home' for my iTunes is my all-in-one PC at home. Have uploaded probably 150 CD's properly into iTunes. Those are properly showing up on my home computer. No issues there.

Second, so far I have downloaded probably 35 individual songs from iTunes. Those also are properly showing up on my home computer. No issues there.

From there, I also have an iPad. I have downloaded iTunes onto the iPad, and I know I have the most recent update to iTunes. I followed steps for Home Sharing, but when I open my music on the iPad's ITunes, the only music showing up are the 35 individual songs that I have downloaded. Nowhere can I locate the 150 CD's I properly uploaded into my iTunes account.

What am I doing wrong here? How can I get the 150 CD's to show up on my iPad? Do I need to do more than just Home Sharing, like iCloud?

I am obviously stuck.

Thanks!