Although their audience never extended beyond a small cult following, the Seattle indie folk band Carissa's Wierd (yes, that's how they spelled it) helped pave the way for a number of acoustic bands partially inspired by British and American folk-rock of the '60s and '70s, from Joanna Newsom to the Decemberists. Splitting suddenly in 2003 after an eight-year tenure, the group splintered into several factions. Singer Jenn Ghetto started the lo-fi D.I.Y. project S, drummer Sera Cahoone opted for an alt-country solo career, and guitarists Mat Brooke and Ben Bridwell formed the in...