Silhouettes - What A Wonderful World - America's Got Talent Finals

Silhouettes perform to 'What A Wonderful World' on the America's Got Talent Finals

There was a technical difficulty which delayed their performance -- but this was amazing! They could win $1 million! Beautiful!

Judging:

Sharon Osbourne - Inspirational.

Piers Morgan - You saved the best for last. That was terrific.

Howie Mandel - America loved it.

Watch the video here: