Edit Window and Mix Window Keyboard Shortcuts : Mix Group List and Edit Group List

Mix Group List and Edit Group List
 
Command+Shift+G, or Command-click on Groups pop-up menu
Ctrl+Shift+G, or Ctrl-click on Groups pop-up menu
Double-click to far left of Group name in Group List
Double-click to far left of Group name in Group List
Click the Group List Keyboard Focus, then type the letter corresponding to desired group
Click Group List Keyboard Focus, then type the letter corresponding to desired group
Control-click (or Right-click) applicable Group parameter