yPlay is an MP3 player with multiple playlists and a clean interface. I find too many music players have tiny, ambiguous controls and overly complicated menu structures. I'm only interested in how quickly I can find and play a particular track or set of favourite songs. yPlay has a filter built into the main screen - type in part of the MP3 title or artist and the list will only display matching tracks. Double-click the track you want, close the player to the system tray and forget about it. Free software from the author of the Hal Spacejock series.
Screenshots are not available currently.
Ogg/Flac playback requires ffdshow installed