Best New Discovery: Crash Of Rhinos, especially the track Wide Awake
This quintet makes fun, twinkly yet driving emo/post-hardcore, somewhere in between Cap'n Jazz, The World Is A Beautiful Place…, and Grown Ups. Housing 2 guitars + 2 bassists, as well as vocal work from what sounds like the entire band, they produce unusually dense, immediate music (for the genre) which is of course a blast to listen to. Pick this up for the hooks, and be floored by the sound of a band clearly firing on all cylinders.
Oh yeah, check out their Bandcamp for previews and downloads.