It is debatable if Donald J Trump will EVER deliver a concession speech
but I have the exclusive copy of an initial concession speech approved by the President and written by Bannon and Miller. It was leaked to me by the White House Dry Cleaner who found this copy in a suit jacket along with a bottle of Viagra and steroids:

"Four score and seven votes short of victory shows fraud - but the only fraud is fraud itself. Nobody is a President like ME.
You are not going to have President Trump to be kicked around and fake newsed anymore because I will continue the cause to make my cause ME.      Everybody knows Biden was not born in this country and his son's emails in Ukraine will lock Joe up. -long pause- There is no Covid, only crazy doctors bribed to report fake deaths.
America, I love it, has ruthlessly attacked me and my family. January second is a date which will iive in infamy. This coup you must stand ready to fight in the bars, the churches the suburbs and the fields.
You know who to obey! Thank you."