Sheet Music Software?

This seems to be more or less what was discussed in Notation Software Help Please recently.

 

The only way I could think of doing this is with Ableton. It has a note recognition feature that turns an audio track into a midi track - of course, this works best with instruments that have a lot of attack, like a piano or clean guitar. You could then take this midi file and import it into a notation software of your choice, say MuseScore.

The main problem I see with this is that the note recognition may produce a lot of extraneous garbage midi commands, which you then have to correct by hand. Your notation software may also have some issues with the midi track, like rests and note durations that just look hideous. It may be a lot easier to just notate the bass line by hand.