Do music and room colour have an effect on wine taste? Yes very much says a new study. Results of the world's largest multi-sensory wine experiment revealed that a simple change in colour and sound can affect the taste of wine by around 10 percent. 'Conducting the world's largest multi-sensory experiment over four days meant that we were able to show that colour and sound together have a far greater effect on people's taste perceptions than light by itself' Charles Spence professor of Experimental Psychology at Oxford University was quoted as saying. (Read: Can drinking red wine prevent 'bad' cholesterol