Nggawe versi sing luwih rumit saka ukara iki Rekaman pisanan yaiku'' Abstract Logic'' karo putrane Ginger Baker Kofi ing drum.
Mesthi, versi sing luwih rumit saka ukara kasebut yaiku "Rekaman pertama yaiku'' Abstract Logic'' karo putra Ginger Baker, Kofi ing drum; iki diikuti dening Michael Shrieve'' Two Doors '".