After a long crescendo of promises and speculation, Spotify has launched in the United States at last.
The music-streaming service allows users to stream what it says are "millions" of songs both from their computers and from mobile devices. Spotify relies heavily upon playlists, which users can create as soon as they boot up the service. Users can search through the company's tracks and simply drag and drop songs to a given list. The service also allows people to import MP3s to bolster the music player's offering. Once the playlists are created, they can be accessed … Read more