So there's always a bunch of production music tracks that everybody on YouTube always stupidly credits to being from SpongeBob, even though many of them were used on other Nicktoons long before SpongeBob, one of which was used several times on ACTION LEAGUE, NOW!! and even during an episode of Rocko as the theme song for the in-universe "Mervin the Happy Cat." Then come to find out that particular track is even older than that! It was used as the theme song for a British sitcom in the 80s!
I just found out that episode 3741 was another one of the few Season 29 Sesame Street episodes that reran in 1999 shortly before Season 31 began on January 3, 2000. 3741 aired on November 30, 1999 and December 21, 1999. I also found out that Episode 3729 not only aired on December 16, 1999 but it also aired on November 25, 1999.