CloudAround is the largest and most simple free multi-cloud platform on Android. It integrates local and cloud media files from different providers to be synced within minutes to the same environment. By simply logging into you choice of cloud, CloudAround finds and retrieves metadata from your media, syncing only metadata to your device. This allows users to maintain the quality of songs that they have in their own libraries on whatever cloud storage system they prefer. CloudAround currently supports Dropbox, Box, Rackspace Cloud Files, Amazon S3, SugarSync, and for upgraded customers, Google Drive.
CloudAround caches and stores music as you play as well as allowing you to download entire albums, artists, and songs directly to your device for offline playback.