What is MusicBox.NET?
MusicBox.NET is a music playing program. It's created based on the audio library Bass created by un4seen developments. It plays a various audio formats and can be expanded by addons.

Features
-plays WAV/AIFF/MP3/MP2/MP1/OGG and also MOD Music(chiptunes)
-playlist
-save / load playlist
-generates wave graphs
-visualizations(including Windows 7 Aero visualization)
-system-wide hotkeys
-interface short-cut keys
-hide to tray
-free and open source(GPL)