International Barbershop Quartet Covers the Beatles' 'When I'm Sixty-Four'
Karolina Protsenko Gets the Crowd Dancing With Cover of 'Levitating'
Willie Nelson and Paul Simon in an Amazing Performance of 'Homeward Bound'
Calum Scott's 'You Are the Reason' Is a Love Story Filmed in Kyiv, Ukraine
Home Free Covers Kenny Rogers' 'The Gambler' in Incredible Acappella Rendition
Dick Van Dyke Joins Wife Arlene Silver in Fantastic Cover of 'Everybody Loves a Lover'
Dean Martin Joins the Mills Brothers to Sing Their Hit Song 'Paper Doll'
Conway Twitty and Loretta Lynn's Grandchildren Perform Peppy Rendition of 'Louisiana Woman, Mississippi Man'
Teenage Girl Performs 'Eye of the Tiger' in Jaw-Dropping Street Performance
Nervous 10-Year-Old Girl Blows AGT Judges Away With Huge Voice
Celtic Thunder Performs 'Red Rose Café' in Spectacular Live Performance
Simon and Garfunkel's 'Sound of Silence' Beautifully Performed as a Guitar Instrumental
Matteo Bocelli Performs Hit Song 'Close' on 'Live From the Kelly Clarkson Show'
Man Gives Zz Top's 'Sharp Dressed Man' a Delta Blues Makeover
John Denver's 'Sunshine on My Shoulders' Gets an Excellent Acappella Cover
16-Year-Old 'Got Talent' Contestant Proves Simon Cowell Wrong With 'Let It Go'
Matteo Bocelli Performs Hit Single 'Close' in Stunning Arena
Mom and Daughter Cover 'Let It Be' in Awesome Street Performance
Country Duo's Cover of Patsy Cline's 'Crazy' Is as Nashville as It Comes
Randy Travis and Josh Turner Perform an Iconic Rendition of 'Your Man'
Woman Covers Patsy Cline's 'I Fall to Pieces' in Beautifully Minimal Performance
Woman Sings 'My Heart Will Go On' in Jaw-Dropping Performance on a Lake
