The Gregory Brothers are an American musical quartet, specializing in comedy music and auto-tuning recorded speech through their YouTube channel Schmoyoho. After the success of their songs "Chrissy Wake Up" and "It's Corn" in the summer of 2022, NPR reported that they "are responsible for some of the biggest viral songs of the past decade."

Auto-Tune, or autotune, is an audio processor introduced in 1997 by the American company Antares Audio Technologies. It uses a proprietary device to measure and alter pitch in vocal and instrumental music recording and performances.