It is designed for automated music recognition/transcription.
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WIDI Recognition System is a complete solution for automated and computer assisted music transcription.
WIDI takes musical audio in mp3, wave, CD-Track or other formats as input and produces scores as output. The result scores can be saved as MIDI sequences. WIDI can be useful for amateur and professional musicians, musical teachers, musical archive maintainers and anybody who is interested in making or analyzing music.