By the fall of 1982, the Grateful Dead were deep into what longtime fans often call the "Brent era" — the band that had coalesced around Brent Mydland's muscular keyboards and big-voiced harmonies after he joined in 1979. Jerry Garcia, Bob Weir, Phil Lesh, and the Hart-Kreutzmann drum tandem had settled into a sound that was harder-edged and more arena-ready than the floating, psychedelic explorations of the early seventies, yet still capable of genuine transcendence on the right night. The Dead had no new studio album out at this point — they were between releases in that long stretch separating "Go to Heaven" (1980) from "In the Dark" (1987) — but they were a formidable live unit, road-hardened and tight, playing to the large indoor venues that defined their touring life in this decade. Boston Garden was exactly that kind of room: a storied, cavernous old barn of an arena that had hosted Bruins hockey, Celtics basketball, and decades of rock and roll. The acoustics were notoriously unforgiving — hard concrete and steel, designed for sport rather than sound — but the Dead's crew was among the best in the business at wrestling good audio out of difficult rooms, and a fired-up Boston crowd brought their own energy to make the Garden feel like a genuine event. New England had long been a Dead stronghold, and the faithful who packed in on a September Saturday knew they were in for something.
The fragments we have from this show are a fine cross-section of what the Dead were offering in this period. "Little Red Rooster" is a slow, greasy blues shuffle that gives Garcia and Weir room to trade licks in a lazy, conversational way — it's the kind of opener that says "settle in, we're in no hurry." "Mama Tried" is a perennial Weir vehicle, a tight and affectionate Merle Haggard cover that the band could rattle off with jukebox perfection. The real prize here is the "Playing in the Band" fragment, which in 1982 remained one of the band's great improvisational vehicles — a platform for extended cosmic exploration built on Weir's choppy rhythm guitar and whatever the ensemble wanted to do with it. "Dupree's Diamond Blues" is a charming Garcia whimsy, a ragtime-inflected novelty that tends to charm crowds and keep things light. Listeners should pay close attention to Brent's fills during the "Playing" sequence — his Hammond work in this era is underappreciated — and to how the band navigates the segue out of "Mama Tried." Whether this recording comes from the board or a well-placed audience mic, it's a solid window into the Dead at a confident, working peak. Pull it up and let September 1982 take you somewhere.