Veteran festival-rockers My Morning Jacket got back on the road as soon as COVID restrictions allowed, and they’ve got a new self-titled album — their first proper studio LP in six years — coming out next month. Last night, the band rolled through the Jimmy Kimmel Live studio to perform “Regularly Scheduled Programming,” the first single from that LP. Frontman Jim James gave a lot of live-from-home solo performances during the pandemic, but there’s a big difference between seeing that guy on his own and getting to hear MMJ at full force in front of an actual audience.