Musicism is the core concept of transcultural artistic research that rose to prominence at the beginning of the '80s thanks to the ingenious mind of Karlton Hester. Composer, flautist and saxophonist Hester set himself as the promoter of a multidisciplinary idea in which musicians, visual artists and poets collaborate in a synergic manner to produce new art forms. 'Hesterian Musicism' is an avant-garde spiritual jazz record composed and issued by Hester on his San Francisco based label Hesteria in 1982.