Do you ever get that feeling when listening to a great song that makes all the hairs on your arm stand on end? Personally this writer can remember getting chills when listening to 'Whole Lotta Love' by Led Zeppelin on the number 9 bus from Stourbridge when he was 16. Experiencing sensations like goose bumps or a lump in the throat when listening to music is quite rare and unique. Matthew Sachs a former undergraduate at Harvard, last year studied individuals who get chills from music to see how this feeling was triggered. The research examined 20 students, 10 of which admitted to experiencing the aforementioned feelings in relation to music and 10 that didn't and took brain scans of all of them all. He discovered that those that had managed to make the emotional and physical attachment to music actually have different brain structures than those that don't. The research showed that they tended to have a denser volume of fibres that connect their auditory cortex and areas that process