VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Bosca Ceoil - A free, easy to use tool for creating music.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
Renoise - Renoise is a digital audio workstation.
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.
Zynewave Podium - Podium is a modern digital audio workstation (DAW) for Windows.