VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Helium Music Manager - You can take control of your music collection.
foobar2000 - An advanced freeware audio player for the Windows platform.
BookCAT - BookCAT is a powerful book collector database program which will help you catalog a book collection...
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.
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.