Skin Orgasms?

…You may know these physical feelings as chills or tingles – but some people feel them so powerfully, they describe the sensations as “skin orgasms”.… researchers have then been able to pinpoint the kinds of features that are more likely to trigger the different sensations during a musical frisson. Sudden changes in harmony, dynamic leaps (from soft to loud), and melodic appoggiaturas… seem to be particularly powerful.