Extract a source section
- Select Master or a separated source lane.
- Drag a range over its waveform and adjust the handles.
- Select EXTRACT in the board transport.
- Wait for the source slice. It appears as a take under EXTRACTED, and the board action starts a WAV download.

A selected range in an example Rawchunks project. Extract is beside Loop Region and Rework.
Separate stems
- Open the toolbox’s STUDIO tab and choose Separate.
- Set TARGET STEM to All, Vocals, Drums, Bass, Other, or Instrumental.
- Select SEPARATE and wait for the stems.
- Expand LANES. Use the lane play buttons to check the parts, M to mute, S to solo, and the faders to balance them. New stems may start muted; check M before playback.

Separate controls in an example Rawchunks project.