for the pbs newshour, i'm rhana natour.ven blood e pressure: all of these hen studied in relation to classical music. it's almost as if this genre of music is suspected to have superpowers. but producers and performersre still trying to gain audiences. enter the marketing teams. tonight, musician and critic jennifer gersten shares her humble opinion on why the new "sell" is selling the music short. >> "take some time to relax!" rise above it all."" calm and refreshing!" these glines could be advertisements for a caribbean cruise, or at the ve least an ambitious boxed wine. they're actually examples of how codio stations and streaming services across thtry sell classical music. classical, this advertising suggests, isn't really for listening. it's for chilling out, tuning out, zoning out. thus, an over-500-year-old art sform is being reduced to day soundtrack. this marketing sort makes nse. classical music is perceived asb inaccessle, elitist, incomprehensible to an who isn't wearing a monocle. perhaps the logic goes that fr