Trout

Trout is a simple "load'n'play" type of audio player which supports MP3, WAV, OGG, and FLAC and it also doesn't display or use tags. It also supported audio formats (with included plugins) FLAC, WMA, WMP, WMV, ASF, MID, MIDI, RMI, KAR, WV, WVC, AAC, MP4, M4A, M4B, M4P, APE, AC3, SPX, TTA, OFR, MPC, ALAC. Basic freeDB support for audio CD track titles, has WinampAPI support for external control and display, includes extremely customizable hotkey system, and Toaster style popup.