Greg Lake was the warm-voiced anchor who made prog rock feel human even when the music went full sci-fi. I first heard him with King Crimson (1969-1970), where his bass, acoustic guitar, and vocals helped define the debut-era drama. Then he co-founded Emerson, Lake & Palmer (1970-1979; reunions 1990-1998), writing and singing the tunes that gave all that virtuosity a heartbeat. In the mid-80s he took another run with Emerson, Lake & Powell (1985-1986), proving the songs still landed even when the lineup shifted. Before the big leagues, he cut his teeth in The Gods (1967-1968), already aiming for bigger stages than the clubs could offer, with a songwriter's grin.