Can you recommend me a few peaceful songs/artists? Aka Norah Jones; Dido etc.?!

Question:

Can you recommend me a few peaceful songs/artists? Aka Norah Jones; Dido etc.?

---

I'm looking for music that will calm me down. Thanks.

Answers: Check out these songs:
Nickel Creek - Out of the Woods, and When You Come Back Down

Ingrid Michaelson - The Way I am Jack Johnson
Nick Drake
Elliott Smith Team Sleep! Sarah McLachlan You can't go wrong with Billie Holiday or Ella Fitzgerald. I also like Frank Sinatra and Louis Armstrong.

---