Stem01
Choose the part you want
A song can have a bass, chords, lead melody, vocals and drums playing at once. Export the isolated track if you have the session. If you only have the mix, find a short exposed passage where the part is easy to hear.
02
Use the output as an arrangement sketch
Conversion produces one MIDI track and does not assign notes to individual instruments. Overlapping pitches can appear together, but the model cannot reliably tell whether a given note came from a singer, guitar or keyboard.
03
Clean the track in context
Listen to the source and focus on the part you actually need. Delete stray notes, correct pitches and move the region into the right position before adding a virtual instrument. For drums, use a dedicated percussion workflow.