Library that allows you to check the battery level and set the volume limit of your Zen Stone mp3 player. It's also a simple example of how to communicate with USB mass-storage device with libusb.
AudioPlayer is a DirectShow based media player capable of playing MP3, MPGA, WAV, MIDI, AU, WMA and ASF sound files as well as WPL, ASX, WMX, WAX and M3U playlists. Internet media is also supported and no install is required. All in less than 100KB.
Plainamp is an audio player for Windows. More precisely it is a rewritten Winamp core (or plugin host) which means it relies on Winamp plugins heavily.
MP3 decoder and player using madlib(recommended) and mpeglib, sample code showing how to use madlib and mpeglib to decode mp3 data, and also OGG Vorbis and AAC and MP4 decoders