Sadly, the footage is poor quality, but it is 6 minutes of rare Canadian Elvis live in concert footage. You can however hear the crowds roar and the imagine the excitement created by Elvis at the time.
The footage is believe to be from Toronto, Maple Leaf Gardens, April 2nd, the second concert. If only the original films could be found and remastered.
source: http://www.elvisinfonet.com - Elvis Information Network