Unique Music: 3 Accordions by 3 Generations Playing "Beer Barrel Polka"

Have you ever seen so much aqua and blue polyester on men before?

As a child, it was almost guaranteed if you were at my Grandparents on a Saturday night that you would be watching Lawrence Welk.  

I didn't care for the singing and dancings so much, but like many kids, I liked to watch the bubbles generated by a machine during some numbers.

I also like the accordions as well; it looked like people were wearing a mini piano on their chest.

In the above video gem indicates it is from 1981 and features not one, not two, but three accordions played by three generations of men, one being Mr. Welk himself, playing the "Beer Barrel Polka".