Talented guitarist Marcin Patrzalek performs Beethoven's 5th Symphony on America's Got Talent! » Audition for Season 20 of America's Got Talent: https://agtauditions.com » Watch the latest from America's Got Talent: https://www.youtube.com/agt » Get The America's Got Talent App: http://bit.ly/AGTAppDownload » Subscribe for More: http://bit.ly/AGTSub » Watch on NBC & Peacock: https://pck.tv/3cCQGhH AMERICA'S GOT TALENT ON SOCIAL Like AGT: https://www.facebook.com/agt Follow AGT: https://twitter.com/agt AGT Instagram: http://instagram.com/agt Going for the gold! World-class judges Simon Cowell, Sofia Vergara, Heidi Klum and Howie Mandel and beloved host Terry Crews are back with an all-new season of awe-inspiring talent and jaw-dropping, Golden Buzzer-worthy moments. Find America's Got Talent trailers, full episode highlights, previews, promos, clips, and digital exclusives here. NBC ON SOCIAL: YouTube: http://www.youtube.com/nbc Twitter: http://Twitter.com/NBC Facebook: http://Facebook.com/NBC Instagram: http://instagram.com/nbc {clip title} {clip link} America's Got Talent http://www.youtube.com/user/americasgottalent #AGT #AmericasGotTalent