Thanks for all the info!

I guess when I said "These Songs'' I meant to say, are there any songs that are composed for only one guitar and no other instruments.

It seems like the songs that I was looking through on the site all were chord progressions with a strumming .... A, C, D, then reapeat with a certain strumming pattern. Which sounds pretty, but I feel needs vocals or other instruments to help. I'm looking to have the guitar sing intself with help from my fingers and not my voice or backing.

So, with that being said and after reading your detailed answer it looks like I need to find more fingerstyle guitar lessons to get what I'm after?