article_snippet.sent: Mr Spence described sourness as 'high-pitched', meaning sourness should be played alongside music of the same quality.
article_snippet.sent: Mr Spence also said sweetness is associated with richer sounds, while bitterness is linked to deeper tones.
article_snippet.sent: Mr Spence believes the sound associated with salty - which Mr Spence has not yet pinned down - would be enhanced by a throbbing type of sound. '
article_snippet.sent: Bitter, sweet, sour - we have those,' says Mr Spence, 'But salty is the hardest taste to embody in sound.'
article_snippet.sent: While the more sombre music is played, people generally describe the chocolate as more bitter.
article_snippet.sent: When people described the chocolate as 'sweet', the chocolate generally when the more upbeat piece was being played, Mr Spence said.
highlights_snippet.sent: High-pitched music highlights sourness while sweetness is a rich sound .
  