4/4 to 3/4 clock

[Poknudes]

Hi Music Colleagues!

I have a beautiful 4/4 style but would like to change it to 3/4 clock.
    Does that even I think with the drums alone would be served me already.
    I would need it for "games of Thones " For this there is unfortunately no song related for my key.

Dear Greetings Peter