This song here and the looped pictures - to be fair, the person who uploaded the song was under no obligation to offer any kind of slideshow - illustrate two ways in which things may be lost.
First is the presence of the song itself. When I was a lot younger and the world was a minuscule bit younger, I remember this song being something of a standby for oldies radio. Now oldies stations stay away from this kind of Eisenhower-era not-quite-rock 'n' roll material. It's familiar in that it's a bunch of white people taking cues from black music, but the particular mode doesn't have any purchanse in popular culture as it is now.
The pictures also show a relatively unpolished image that's very much of its time and not ours. Yes, the Skyliners do class it up in these pictures with rented suits and cocktail dresses. Still, besides being - educated guess here - quite short, they look rough, maybe just having clocked off from their day jobs. TV in all its mutating forms has changed the way music is packaged.