It’s a collaboration between two well-known indie rockers, Matt Berninger of The National and Brent Knopf, formerly of Menomena, now Ramona Falls. Berninger and Knopf met nearly a decade ago when The National and Menomena were playing half-empty clubs on the West Coast. Critics love their new album, “Return to the Moon,” which landed in stores yesterday. El VY performs “Paul Is Alive“ on “CBS This Morning: Saturday.“