A subscription service offers certain content in exchange for a periodic recurring fee (subscription). However, if the user stops paying the subscription, the content may be no longer available. The subscription model is used by Spotify, Apple Music and other digital streaming services offering music on-demand over the Internet.

Music Piracy and the New Musician
This article discusses music piracy and the hazards that it represent to all musicians. It discuses the nature of this piracy and its estimated costs and outlines the importance of protecting ones intellectual property.

