Helium Music Manager - You can take control of your music collection.
Vinyl Music Player - A fork of Phonograph Music Player that "makes all Pro features free, as they used to be".
BookCAT - BookCAT is a powerful book collector database program which will help you catalog a book collection...
RockPlayer - RockPlayer is a video player that supports nearly all formats.
Waf Music Manager - Waf Music Manager is a lightweight and fast application that helps to organize the local music collection, such as large music files, edit, video formats support, high resolution, and many more.
VPlayer - VPlayer - a free music player for VKontakte.