Rodriguez and colleagues evaluated ties between sounds smells and tastes. They used a literature review to determine that “Sweetness perception was reported to be associated with high pitch . . . piano timbre . . . as well as emotionally positive music. . . . Bitterness was reported to be associated with low pitch . . . low tempo. . . and emotionally negative music. . . . Saltiness was found to be associated with staccato articulation . . .…