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.
Bug: mmdevapi.dll crash when foobar2000's output is set to "primary sound driver" and the system default audio playback device changes - while this is a bug in Microsoft's code, foobar2000 is now trying to emulate the behavior of other apps that do not suffer from this crash.
1.1.2 beta 3
Product page: here