Oh, I really liked the first one, the Red House Painters one. Especially when the lazy bass kicked in : p And I really like the singer, too. Definitely the kind of singer I like, the calm and quiet kind that just use their voice to add to the song rather than being the center of attention in a song. It was a way good song.
Have you ever heard of Mogwai? You might like them, they play atmospheric music, most of it is instrumental, and its definitely the kind of music you can get lost in.
You should check this track out-
They make use of guitar distortion sometimes, but its not like a constant noisy mess like some rock band : p I think its a cool way to accent a song, just kicking it on for a small part of a song and then returning to normal.
(minute long intro of the daughter of a band member talking about the band btw)