Grails are a psychedelic instrumental band from Portland, and this is one of many excellent releases by them, from 2007. They specialise in a hazy, drifting, shuffling kind of post rock forged from ostensibly cliched components - reverby psych guitar, eastern cadences and a smattering of acoustic instruments (sitar, mandolin, piano); all held together with gummy resin from the inside of a bong. The whole adds up to much more than the sum of the parts, convincingly delivered at a perfect pace, with a masterful grasp of ambience and dyamics. They often rock out as a counterpoint to the glowing ambient parts, but never with a wall of heavy guitars, which is quite refreshing, despite how much I love heavy guitars. Brilliant stuff - you can buy loads of Grails stuff from Temporary Residence.