Docter conceived Soul in January 2016, inspecting the origins of human personalities and also the notion of determinism. Through his to start with Conference with Jones, he pitched the idea about spacetime involving souls with personalities. The film's producers consulted numerous jazz musicians, which includes Herbie Hancock and Terri Lyne https://johnny1f83g.pointblog.net/the-single-best-strategy-to-use-for-soul-67797714