I too pickup his “new” album, Live at Berkeley — it’s classic Stills from razor sharp guitar licks to his soulful voice.
I’ve seen he and “the boys” (C,N,&Y) on several occasions and they rarely disappointed. The last time was a bit hard — they’re all getting on in years and poor Stills has lost his hearing and, as a result, his voice.
But they’ll go down as one of the all-time great bands — IMHO of course!