Online music store genre, artists, or song of their choice. Notable Internet Radio service providers are Pandora, Last FM and recently Spotify, with Pandora being the largest. Pandora holds 52% of the market share in Internet radio, with 60 million registered users and almost one billion stations from which users can choose. Online music store An online music store is an online business which sells audio files over the Internet, usually sound recordings of music songs or classical pieces, in which the user pays on a per-song or subscription basis. It may be differentiated from music streaming services in that the online music
Million service units Million service units A million service units (MSU) is a measurement of the amount of processing work a computer can perform in one hour. The term is most commonly associated with IBM mainframes. It reflects how IBM rates the machine in terms of charging capacity. The technical measure of processing power on IBM mainframes, however, are Service Units per second (or SU/sec). One “service unit” originally related to an actual hardware performance measurement (a specific model’s instruction performance). However, that relationship disappeared many years ago as hardware and software evolved. MSUs are now like other common (but physically imprecise) measurements,