Add New Tracks Action Mac Windows Add a new track of the same type and channel width as the last new track (Audio, Aux, Instrument, MIDI, or Master Fader) Double-click empty area of the Mix or Edit windows, or Tracks list Double-click empty area of the Mix or Edit windows, or Tracks list Add a new Audio track of the same channel width as the last new track Command-double-click empty area of Mix or Edit windows, or Tracks list Control-double-click empty area of the Mix or Edit windows, or Tracks list Add a new Auxiliary Input track of the same channel width as the last new track Control-double-click empty area of Mix or Edit windows, or Tracks list Start-double-click empty area of the Mix or Edit windows, or Tracks list Add a new Master Fader track of the same channel width as the last new track Shift-double-click empty area of Mix or Edit windows, or Tracks list Shift-double-click empty area of the Mix or Edit windows, or Tracks list Add a new stereo Instrument track Option-double-click empty area of Mix or Edit windows, or Tracks list Alt-double-click empty area of the Mix or Edit windows, or Tracks list