IntelliScore Ensemble - единственная в мире программа, умеюющая прослушивать музыкальный аудиофайл (CD, WAV, MP3, WMA), содержащий различные инструменты, и конвертировать его во многотрековый midi-файл, содержащий ноты, распределяемые по различным инструментам.

Features:

Convert polyphonic MP3 to MIDI, WAV to MIDI (.mid). Spend less time figuring out the notes
Create notation from your favorite WAV, MP3, WMA, and CD music using intelliScore with the included Anvil StudioTM or other sequencer
Change individual notes, swap instruments, transpose your WAV, MP3, and WMA music, etc.
See the names of chords present in your WAV, MP3, or WMA file
Grab music from a CD and convert to a MIDI (.mid) file. Play it in your MIDI keyboard
Compose MIDI directly in your sequencer by playing your non-MIDI instrument
MIDI-enable any musical instrument. Play your synthesizer simply by singing into intelliScore
Easy to use wizard interface
Free unlimited technical support


http://www.intelliscore.net/product.html

Retail version by AGAiN - 7.6 MB:

А как насчёт русификации сией проги ?

IntelliScore Ensemble 8.1