If you think you've seen it all.
 

The following is a film shot at Chicago's O'Hare Airport in 1967. Funny thing the person who filmed this decided to set it to music.

The group that's being played were the Montanas who were actually British.

My understanding they weren't as well known in the States but my understanding were played here in Chicago as this recording was taken from WCFL radio.

Don't know how they were received in Canada.