The decline in music sales is represented in real life, where lots of record shops, from megastores, to tiny places, are continuously shutting down.
Yesterday I get in a bar to have a coffee, right where there has been for more than 20 years, the most important record shop of my town. The owner remained the same: now he sells coffees and lunches instead of cds and vinyls. He told me the market was going down since 2005.
I was astonished in finding that a beautiful place of music (where I worked for a period) turned into a café.