foobar2000 is an advanced freeware audio player for the Windows platform. Some of the basic features include full unicode support, ReplayGain support and native support for several popular audio formats.
Ability to add/remove embedded pictures in media files - currently supports: MP3, MP4, FLAC, WMA, WavPack, Musepack and APE.
Updated ReplayGain scanning code to the latest version of libebur128.
1.1.7 beta 1
Product page: here