Check out 'Custom Kings' - Most of there music is pretty sweet, I like the song, Rose Pickles.
also if you can find it anywhere, There are some good tracks on 'Nine Mile - The Almanac'. - Very Acoustic.
Ive always wanted to see - 'Lyrics Born - I change my mind' On a Video, Such a cool, chilled song.
or even Donovan Frankenreiter or The Cruel Sea.
hope any of that helps.