Click on “options” button that is in the tools menu. And from within the options menu you can modify the “chord timer”, by clicking on the timers tab. By default, the chord timer is set to 100ms. This means, if you are playing in the 3 voices that you want to sing the same word, they must be played within 100 ms of the first note. Increasing this setting will allow for voices even further apart to function as a chord, and all voices will sing the same word.