I don't really have anything like what you posted, but I'll share what I listen to when I want to relax.
The Antlers (Much more enjoyable with good headphones):
Isabelle Antena - Say I believe in it, on low volume with rainymood.com in the background. You may have to of had watched the last episode of Season 1 of the boondocks for it to have any significant meaning to you:
Hip Hop Instrumentals:
Note: Reason links aren't clickable is because I had to use noparse to post them all. Else they try to convert to video and give me a "you can only post one video per post" error.