I really like the group "First Aid Kit" - I have them marked on my Sirius XM so that whenever they are on (any station), it beeps to let me know so I can listen to them.
Very talented Swedish sisters,Johanna & Klara Söderberg just have a wonderful, clear folk sound that I love. I like everything I have heard from them. Here is one that really stands out for me. If you have never heard of them before, check them out - you won't be disappointed.