Weight of The Wave - Jacob Koopman
An Outstanding Performance of "Zombie" by Jacob Koopman and Kylabelle. (The Cranberries) cover.
David Guetta Titanium - Allie Sherlock & Jacob Koopman cover.
Jacob Koopman Returns to Dublin with a Brilliant Performance of "With Or Without You" by U2.
THIS PASSERBY ABSOLUTELY KILLED IT on ALL I WANT!
JACOBS GORGEOUS VOICE | Hero - Enrique Iglesias | Allie Sherlock & Jacob Koopman Cover
Something amazing happens when I sing this song...
Wicked Game (Chris Issak) Jacob Koopman Cover
BEST SHALLOW DUET EVER WITH JACOB KOOPMAN "Shallow" from A Star Is Born | Allie Sherlock
MASSIVE CROWD Singing and Dancing to COUNTRY ROADS!
SINGING WITH ALLIE SHERLOCK! THE FAMOUS STREET SINGER 😛
Perfect (Ed Sheeran) Jacob Koopman Cover
One minute into singing Perfect by Ed Sheeran and the crowd does something amazing! *Jacob Koopman*
How BEAUTIFUL are his vocals!? | "Imagine" by John Lennon | Allie Sherlock & Jacob Koopman Cover
Massive Crowd Joins in Singing "Viva La Vida" as Jacob Koopman and Diana Gomez Perform Together.
HIS VOICE IS AMAZING | Wicked Game - Chris Isaak | Allie Sherlock & Jacob Koopman cover
Jacob Koopman puts on a show for the Grafton Street crowd!
Niall Horan and Lewis Capaldi Perform "Slow Hands" on Grafton Street as they Join Jacob Koopman.
The song that got Jacob Koopman almost 20 Million views... Its "Perfect". (Ed Sheeran) cover.