iCloud is only for fans of "Apple".
Although Apple provides 5GB of free storage for each iCloud user to store a variety of data such as images, documents, music, movies . but to synchronize his digital music store on iCloud, people Users must pay to pay the fee of 25 USD / year to subscribe to iTunes Match. If you don't subscribe to iTunes Match, you can only transfer music you bought from iTunes. In addition, to increase storage capacity at 10GB, 20GB or 50GB levels for iCloud, there will also be an additional fee of 20 USD, 40 USD and 100 USD per year respectively.
The service will transfer all of your iCloud library's music files into AAC format at 256-kbps standard, a high enough level to listen on mobile devices.
Born later in bloom but Google Music, part of the Google Play service portal, is growing rapidly according to the number of Android devices booming. Similar to iCloud for iOS, Google Music is only close to users of Android devices.
Albums, playlists synchronized to Google Play Music.
On Google Play, you can store up to 20,000 tracks with the maximum capacity for each music file about 250MB. Music purchased from Google Music will not be added to the storage. Google Music does not yet allow for additional storage.
Advantages: if you copy a music CD to your computer and convert it into FLAC formats, OGG or AAC, Google Play's Music Manager software (compatible with Windows, Mac, Linux) will convert the code to standard MP3 format. 320 Kbps or lower standard when there is a slow Internet connection.
Amazon Cloud Player supports synchronization from computers and mobile devices such as smartphones and tablets.
Amazon is one of the world's leading online digital music services, supporting the two most popular mobile platforms today including Android and iOS. Accordingly, devices using Android, especially Kindle Fire (Amazon's offspring) are built-in applications. iPhone and iPod Touch also have easy access to music from Amazon's " cloud ". However, there is no version of the iPad tablet app yet, users can open the Safari browser instead, but lack some features such as dragging songs into the playlist because Safari does not support Flash.
The Amazon Cloud Player has not really smiled at Windows Phone 7 and BlackBerry users.
Free storage for each Cloud Player user is 5GB, hosted on Amazon Cloud Drive. You can pay an additional fee to increase storage capacity (refer to here for details). Songs purchased from Amazon's huge digital repositories will not count towards your storage.
Amazon Cloud Player has only support for music formats including MP3 and AAC (do not change the original file bitrate). If your music file has other formats, you must convert the format yourself.
GrooveShark is more suitable for Vietnamese users thanks to its versatility, non-rigorous platform, and friendly with both Android, iOS and Nokia or BlackBerry and web interface.
GrooveShark, the popular music "cloud" service.
GrooveShark has a huge digital music library available, so in addition to being able to upload your music library, you can choose from the selected albums here in your own. Powerful search capabilities, support to search by many genres of music, albums or singers, create quick playlist by search list.
If you use it on a mobile device, you can download the music to listen again when there is no Internet connection.
The downside of GrooveShark lies in the management of arranging music files is somewhat confusing.