Amarok2.4 was released last week, this release brings significant performance, usability, and stability improvements, Amarok now has the ability to write your statistics and covers directly to the audio files to keep the information across different devices and should detect compilations a lot better. a new option to hide the menu bar again,  Integration with the MusicBrainz music library to update your songs with accurate information. Having a well organized collection is easier than ever, now that you can select what you want tagged and do it with two clicks.