Rostam Batmanglij returned to Los Angeles from a trip to New York, where he’d been playing on the Jimmy Fallon show as part of HAIM‘s backing band. Before getting on the plane, he recalls to NME, he sent a tweet: “have a feeling tomorrow may be the last normal day of the year.”Seven months later, the producer, songwriter, solo artist and former Vampire Weekend member’s tweet has proven more prophetic than he thought.