Ask HN: Transcribe bass guitar parts from stems?

If you're using Logic Pro (GarageBand might do it too): you can use the Flex Pitch feature [1] to generate MIDI data from your Audio track, then use the Score Editor [2] to view the generated MIDI track as sheet music. Select "Bass Guitar" in the "Style" setting, and you should get bass tabs that you can polish using the editor.

You can use other tools for any step, ie. use Flex Pitch, but use another software to create MIDI, and keep Logic for the MIDI to Tabs conversion.

This works well enough for me with a clean track and proper muting. It'll get confused as soon as you play multiple notes, do slides/pull offs or use a pick.

[1] https://support.apple.com/guide/logicpro/create-midi-from-au...

[2] https://support.apple.com/guide/logicpro/view-music-notation...

It is 100% reasonably easy to transcribe the notes. Just give ppl who ask for tabs a stem and leave em to it. Maybe offer a beer to someone to transcribe one for ya.

Unless you wanna futz with tech for fun, a human with a good ear can transcribe bass a lil faster than real-time, can indicate accents and other techniques, and won’t make mistakes.

If you don’t do a lot of slapping, bending/sliding, Melodyne will be able to spit out a roughly accurate plot of your music but humans are still the golden standard for transferring recordings onto paper.

Melodyne[0] is very good at this.

[0] https://www.celemony.com/en/melodyne/what-is-melodyne