Logic Pro X keyboard command of the day. #LogicProX @StudioIntern1

  Export Tracks as Audio Files…  ⌘E

This is how we might try to produce stems. The real questions arise when considering AUX tracks for sends. Do the tracks get exported? Yes, the AUX tracks get exported.

If the project is complete I think it is prudent to create a new alternative and Bounce and Replace All Tracks which will leave the “printed” audio on every track with all of the plugins and effects removed. Note that if you are using a Summing Stack (it’s a track in the Arrange area) you will get a print of that AUX along with a print of all of the tracks contained in the stack. Ideal for stemming and preserving.

Export tracks as audio files — Logic Pro X

You can export one or more selected tracks as audio files, or export all tracks (all audio, software instrument, and Drummer tracks) in a project as audio files—one file per track. When you export tracks as audio files, you can specify the naming of the audio files using filename elements.

⇧ SHIFT – ⌃ CONTROL – ⌥ OPTION – ⌘ COMMAND