By the fall of 1980, the Grateful Dead were in the midst of one of the more fascinating transitional stretches of their career. Brent Mydland had now been in the fold for over a year, having stepped into the keyboards chair in 1979 following Keith and Donna Godchaux's departure, and the band was still working out just how far they could push the sound with his muscular, bluesy playing and his powerful voice adding a new kind of grit to the mix. Jerry Garcia and Bob Weir remained the twin centers of the live experience, with Phil Lesh's bass holding the whole architecture together from below. The Dead were also in the middle of an extended acoustic run at the Warfield — one of the most celebrated residencies in their history — which saw them open shows with fully unplugged sets before plugging in for the electric second half. It was a bold, somewhat unexpected move from a band that had been running hard in arena-rock mode, and it gave these October nights an intimate, almost reverent quality. The Warfield itself is a gorgeous old theater on Market Street in San Francisco, all gilded ceilings and red velvet, built in 1922 and seating around 2,300 people. Playing the Warfield was a homecoming of sorts — this was the Dead's city, and audiences in San Francisco always carried a different kind of electricity, the sort that comes from decades of shared history between a band and its hometown faithful.
The acoustic residency here in September and October of 1980 generated enough material that the band released two live albums from the run, and the recordings from these nights are generally regarded as some of the finest documentation of the Dead in this period. The fragment we have from this particular night is "Mississippi Half-Step Uptown Toodleoo," and even as a single song it tells you a lot about where the band was living musically. Half-Step is one of those quintessential early-setlist openers from the Garcia-Hunter songbook — it builds with a rolling, almost pastoral confidence before opening up into that gorgeous signature jam, Garcia spinning out melodic lines that seem to follow a logic entirely their own. In a theater like the Warfield, where the acoustics are warm and the crowd is close, a Half-Step can feel genuinely conversational, like the band is talking directly to you. Given the historic nature of this residency and the quality of recordings that came out of it, the sound here is likely to reward close listening through headphones. Press play and let the room wash over you.