1)   7Canaries Pro 1.0
7Canaries Professional retrieve music score from audio record. It takes standard WAVE file as input, then processes it and outputs standard MIDI file. Beside the most of competitors, it allows to get several voices (up to 9).

 2)   7Canaries Std 1.0
7Canaries Standard retrieve music score from audio record. It takes standard WAVE file as input, then processes it and outputs standard MIDI file. Beside the most of competitors, it allows to get several voices (up to 9).

 3)   7Canaries Professional 1.00
7Canaries Professional converts polyphonic music (WAV,MP1,MP2,MP3,MPA,MPP,AIF,SND,AU and audio CD tracks) into MIDI sequences. 7Canaries Professional contains interactive Note Editor.

 4)   7Canaries Standard 1.00
7Canaries Standard converts polyphonic music (WAV,MP1,MP2,MP3,MPA,MPP,AIF,SND,AU and audio CD tracks) into MIDI sequences. 7Canaries Standard in contrast to 7Canaries Professional does not contain interactive Note Editor.