Bethel Music is coming out with an album tomorrow called "Without Words." It is, as you guessed, without words. Just instruments. I'm excited about it, and look forward to listening to it while working, or while reflecting, reading and journaling.
Here is the first song they've released: "God I look to You." (This song has been an "anthem" for me in the past. I've written about it before).
Hope you enjoy.