About American Idol Season 17, Episode 4 : Auditions 4

Auditions from Los Angeles CA, Louisville KY, New York NY, and Coeur d’Alene ID. Stories include a girl reuniting with her egg donor, a performance that Katy Perry shares as one of her favorite voices she has ever heard, an audition that makes Luke Bryan drop to the floor, and emotional family stories that will touch audiences across America.