What´s the problem with instead of “select” simply chosing “delete” as function…!?
Does not select before eleting, but “in one go” you´d not notice the selection anyway…
Weird. Your suggestion works -fine- from the Project Window. I set this up inside the MIDI Key Editor and it did not work. But that’s OK because my goal was to select multiple events and do it from the Project anyway. Just expected it to work the same way inside the Key Editor.