Which keyboard modifier creates cascading assignments on selected tracks for stem creation?

Which keyboard modifier creates cascading assignments on selected tracks for stem creation?

• A. Command + option + shift
• B. Control + option + shift
• C. Command + shift
• D. Option + shift

Answer: (A)

Cascading routing across multiple tracks is what makes stem creation fast and consistent. The triple-modifier combination on Mac—Command + Option + Shift—tells Pro Tools to apply the routing change to every track that’s currently selected. So when you route to a stem bus, all chosen tracks go to that same bus in one action, creating the stems efficiently. Using fewer modifiers wouldn’t cascade the change, so you’d have to route each track individually or perform extra steps.

Cascading routing across multiple tracks is what makes stem creation fast and consistent. The triple-modifier combination on Mac—Command + Option + Shift—tells Pro Tools to apply the routing change to every track that’s currently selected. So when you route to a stem bus, all chosen tracks go to that same bus in one action, creating the stems efficiently. Using fewer modifiers wouldn’t cascade the change, so you’d have to route each track individually or perform extra steps.