"It's a Man's Man's Man's World" is a song written by James Brown and Betty Jean Newsome. Brown recorded it on February 16, 1966, in a New York City studio and released it as a single later that year. From Wikipedia
Canaan James Hill, Gabby Samone, Mattie Pruitt, and Zaylie Windsor advance after standout performances; remaining contestants prepare for head-to-head round.