‘America’s Got Talent’ episode 15 recap: Live shows continue with final night of quarterfinals [UPDATING LIVE BLOG]

“America’s Got Talent” continues to countdown to the season 19 finale on Tuesday with the fourth live show of the summer. In this quarter-finals round, which consist of four episodes, 11 acts per night take to the stage. Only four will make the cut and move on in the competition. One will get a Golden Buzzer from one of the judges — Simon Cowell, Heidi Klum, Howie Mandel or Sofia Vergara — while three will top the tally when America votes.

Competing on September 3 are: dance group Brent Street, comedian Erica Rhodes, balancing duo Illya & Anastasia Strakhov, comedy magician Jonathan Burns, vocal group L6, singer Oscar Stembridge, singer Pranysqa Mishra, aerial duo Sebastián and Sonia, quick change artist Solange Kardinaly, singer Stephanie Rainey and novelty act Tonikaku.

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Below, follow along as we recap all the action on “America’s Got Talent” Season 19 Episode 15 in our minute-by-minute blog.