Grails is a chameleon of an indie band. Their most recent two releases have been psychedelic and jam-based while their 2004 LP, Redlight is oddly taut post-rock with modal inflections. Just based on personal tastes I gravitate towards the tight, composed pieces rather than the expansive jams, but their discography is interesting nonetheless. Redlight has a few goofy tracks but some killer ones too. Overall this album is beautiful. I've been sort of vague about its merits so definitely check out the review for a more detailed look at what these guys sound like.
Redlight (2004) - Download - Review