1. Katie Melua - Holly molly! She was born in Georgia, but she is a British singer. Her voice is one of the most relaxing and sweetest I have ever heard. Her lyrics are amazing and thought provoking and you can't help it but just start dreaming! And her videos and so fun and quirky. I can't help by wonder why, just WHY, she is not mainstream in the US.
Here is one of my favorite songs by her here: It's called "Nine Million Bicycles" and this song is just dreamy and cute!
2. Corinne Bailey Rae - She did have one famous single called "Put Your Records On" and that one is cute. However she also has a beautiful voice and catchy lyrics and music.
3.Ólafur Arnalds - This guy is amazing. He's like a music genius. He is from Iceland and IMO he is just the perfect relaxing music that you might want to listen to while taking a bubble bath. He writes his own music and does his own videos, videos that are like impossible to stop watching and they might just start a spark in your mind. Sometimes his music is just too intense and it has given me chills before. Check him out: