Question about musical "S" segment

[YellowYahooey]

I remember surfing the channels in 1985, and stumbled upon a Muppet segment which involved a row of four S's on a wall, with a solid black background, and the S's were rocking side to side while singing a song. I do not recall seeing information posted about it on Muppet Wiki. Does the video exist on YouTube, and what is the name of the song?

 

[Bliffenstimmers]

You must be thinking of "Hello Sammy".

 

[YellowYahooey]

It makes sense, since the four Ss that I saw has the same color scheme as Sammy the Snake. They may have been backup singers.

Though I noticed that Sammy looks different as opposed to his original "Sammy the Snake" skit.

The skit may have debuted at the end of April 1984, as part of Episode 1951, as I once discovered on Muppet Wiki, but it doesn't show anymore.