These original articulations activated in the brain, and its respective speech organs, a creation of rhythm and remembrance of melody that also enhanced a careful range of tonalities, utterances and gestural motor functions crucial for the earliest developments of social skill. Societies formed as groups of individuals maintained their beats and vocal harmonics to match everyone else’s. Seeking this unified expression of sound-synergy, many voices spontaneously became one voice, establishing a sense of tribe and belongingness within early humanoids, and accelerating social process among members of the group. |