Music piracy used peer-to-peer networks to gather music files. The emergence of free streaming services has decreased the number of users who pirate music on the internet. Services such as Spotify and Pandora have easy-to-use interfaces and decrease the risk for computer viruses and spyware. In comparison to the illegal software used by older music piracy networks such as Napster or Limewire, current music streaming services such as Spotify and Rdio offer cheap yet legal access to copyrighted music by paying the rights holders through money made off of payments made by premium users and through advertisements Music piracy Music piracy is
Product-service system combination of products and services in which the satisfaction of customer needs is achieved either by selling the function of the product rather than the product itself, or by increasing the service component of a product offer. The concept is based on the idea that what customers want from products is not necessarily ownership, but rather the function that the product provides or the service the product can deliver. This means that the provider of "servicizing solutions" may get paid by the unit-of-service (or product function) delivered, as opposed to the (more traditional) unit-of-products sold. "See service economy for more