“It’s, what, almost seven years since we last played together?” Daniel Rossen asks over the phone, trying to do the math. “Sorry, I’m a little rusty with interviews.” The Grizzly Bear singer, guitarist, and multi-instrumentalist is calling from a hotel room in Burbank, California, where he’s been staying for several days. A short drive away is the rehearsal space where Rossen, Ed Droste , Chris Taylor , and Chris Bear are relearning their catalog, one cherry-picked song at a time. At last, the