Home / Music / What synthesizer defined the sound of Talking Book?Music linernotes album music stevie-wonderWhat synthesizer defined the sound of Talking Book?The TONTO (The Original New Timbral Orchestra) synthesizer, programmed by Robert Margouleff and Malcolm Cecil, defined the sound of Talking Book. Search Amazon As an Amazon Associate I earn from qualifying purchases.Related NotesExploreExploreExplorePrevious What was Michael Jackson's first album on Epic Records?Next What song won Michael Jackson his first Grammy?