The Scotland neighborhood is throwing the region’s “biggest Juneteenth celebration” as part of an effort to save its historic church.

More than ever on the concert circuit, nostalgia is the move. With everyone from Liz Phair to Public Enemy to The Pixies (and those are just the P’s) devoting gigs and sometimes entire tours to reviving their seminal albums in sequence, lots of long-lived performers — particularly those strugging to get even their cult to embrace their new music — have glommed to the trend. Travis are in a reflective mood, too, but they’re…