According to The Boston Phoniex, Cave In have enlisted the duties of Converge drummer Ben Koller while the band's regular sticksman J.R. Connors is out healing from a wrist injury. The band will be rehearsing with Koller as they plan to perform some shows starting at the end of July. The article also gives us a little more information about guitarist Adam McGrath's new "punk rock jam band" Cloud. Joining McGrath are Miltown/Hello Attack's Jay Canava, Permanent Damage/A-Team's Jim Carroll, and ex-Close Call/Bane's Nick Branigan. Cave In will see the release of Perfect Pitch Black on September 13th via Hydrahead Records.