Back in post#78 I mentioned a lot of the counting number segments that I thought were really catchy and had cool music, like the pinball number series and falling baker segments. Another I really loved to see and listen to was those jazzy spies/ race car segments I've seen talked about here from time to time (Apparently a lot of them were shown on Noggin, which I didn't have).
Loved the beginnings the best with the numbers flashing fast and the lady at first whispering 1,2,3,4,5,6,7,8,9,10 and then counting louder a second time. Great music background. And yes, psychedelic. The only ones I really remember fairly well are the ones I caught in more recent times (1980-1991): the numbers 3,8, and 10. I've seen some other ones described here but don't really remember them too well. It was the opening and closing parts of these that were the best parts anyway , I think. The 10 one I recall about the cars racing and at the end the woman saying "ten" throughout says, "teh hennnn!" in a rather eerie way. In the 8 one it was kind of a hoot as creatures kept eating other creatures, right? (Thus, 8 and ate). And in #3 one of the bizarre things was a cartoon devil, I think. Anyone who's seen #3 able to verify that?
I also see that it was brought up that there was a book called "The Sesame Street Book of Numbers" from 1970 that has all of these jazzy number illustrations in it and that it is sometimes sold on ebay. I might have even had that back then. Had various SS books in the early 70's but would have been just 3 in 1970 so can't recall this one for sure. Might be a fun one to try to get and see the illustrations. Even funner, of course, would be to see the actual clips again someday.