Spotify is a music streaming app and we’re sure that many of you know this, but what if you had local music files stored on your phone before you started using Spotify? One of the options was uploading your music to Spotify, but this needed to be done through your computer. An alternative is to find and use a different music player for locally stored files.
Link: Spotify On Android Might Start To Support Playback Of Local Files
via http://www.ubergizmo.com