It's tough being in an instrumental Chicago-born post-rock (or instrumental metal or post-metal, or whatever) band. Just ask Pelican drummer Larry Herweg: When there's no vocalist, folks tend to spend more time picking apart each instrument, its associated player. Longstanding Chi-Town quintet Del Rey solve that "problem" with their signature two-drummer/double-kit builds and crashes and a denser, more atmospherically layered ...