That sort of open-ended approach, after all, is what still makes Grizzly Bear one of this young century’s defining acts. Twenty years ago, they quickly morphed from a lo-fi songwriter project to a full band with an instantly singular sound, uncanny harmonies slipping around arrangements that paired the glow of a chamber orchestra to the grit of a rock group. They helped to redefine what was possible within indie rock by balancing lushness with looseness, a technical excellence with an emotional openness. Their musical traces remain ubiquitous, bits of their unorthodox perspective on sound and texture now part of the firmament. Hearing these songs live in 2025 will feel less like shaking hands with the past, then, than seeing their fingerprints in the present, as if for the first time.