The trio of When Ships Collide has released a new EP, efficiently titled WSC II. With a show this Saturday at Tralfamadore that also includes Sharkmuffin, The Famines, Secret Nudist Friends, and Post War Dream, the band finds a middle ground of unleashing emotive angst and infectious melodies – a lurking growling ache. It’s raw and refined in the same moment. Their take on Grizzly Bear’s “Two Weeks” is familiar but certainly grittier than where the artsy Brooklyn outfit likes to take it.