"Here is musical sterility at its pinnacle. A band that has absolutely no soul, no feeling in the music," critic Lester Bangs declared in 1975. The target of his derision? The British progressive-rock group Emerson, Lake & Palmer. Bangs disdained the band's objective, as he saw it, "to play pre-set solos as fast as you possibly can, [at] breakneck speed, and do it for about five hours."