America's Got Talent- Landau Eugene Murphy, Jr. Sings Dean Martin Video

Landau Eugene Murphy, Jr. is in the top ten but now he's trying to make the final four. The last time Landau sang, Piers thought it was not his best but the audience came through and Landau advanced. This time Landau switched it up and sang a Dean Martin hit, "Ain't That a Kick in the Head?"